{
  "data": {
    "a": {
      "slug": "muse-ember",
      "name": "Muse Ember",
      "vendor": "Meta",
      "vendorUrl": "https://dev.meta.ai",
      "kind": "model",
      "category": "inference",
      "summary": "Muse Ember is Meta's smallest and most efficient hosted model, built for sub-agent tasks, tool calls, routing and work over large collections of files and images, taking text, images, video, audio and PDF with a 1M-token context.",
      "url": "https://www.anchorterminal.com/tools/muse-ember",
      "markdownUrl": "https://www.anchorterminal.com/tools/muse-ember.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/muse-ember.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/muse-ember.json",
      "dns": "muse-ember.grade.anchorterminal.com",
      "license": "Closed model, used through Meta Model API and Muse Code under the Meta Model API Terms of Service (last updated 9 October 2026). No open weights; Meta's open-weight models are Muse Spark Open and Muse Glimmer",
      "transports": [],
      "remoteUrl": "https://api.meta.ai/v1",
      "packages": [],
      "auth": "api-key",
      "authNotes": "A bearer key from the API keys tab of the Model API dashboard, read from MODEL_API_KEY in Meta's examples, after a browser sign-up with email, mobile number, Facebook, Google or GitHub. Keys belong to a team and share its limits, with no scopes found, per the meta-model-api listing.",
      "pricing": "usage",
      "pricingNotes": "$0.10 per million input tokens, $0.004 cached and $0.50 output for requests up to 200K input tokens, and $0.30, $0.012 and $1.50 for the whole request above that. Standard mode only, no Contributor discount. Web search grounding $2.50 per 1,000 queries. Included in every Muse Code plan. No free API allowance found (checked 2026-11-09).",
      "priceSummary": "Pay per use",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 on Meta's pricing page, which bills tokens to a team account with a card (checked 2026-11-09).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-11-09"
      },
      "docsUrl": "https://dev.meta.ai/docs/muse-ember",
      "llmsTxt": "https://dev.meta.ai/llms.txt",
      "capabilities": [
        "inference.llm"
      ],
      "tags": [
        "official",
        "hosted",
        "model",
        "multimodal",
        "vision",
        "reasoning",
        "long-context",
        "tool-calling",
        "openai-compatible",
        "anthropic-compatible",
        "usage-priced",
        "card-required",
        "closed-source",
        "llms-txt",
        "new"
      ],
      "lastRelease": "2026-11-09",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 51.8,
        "grade": "D",
        "agentReady": false,
        "rank": 1017,
        "ranked": true,
        "rankOf": 1515,
        "categoryRank": 36,
        "methodology": "0.7",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 72,
          "maintenance": 46,
          "payments": 20,
          "reliability": 40,
          "schema": 60,
          "security": 64,
          "transparency": 53
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-11-09"
        },
        "negative": 0,
        "verdict": "A cheap, capable model for the repeated parts of agent work, at $0.10 and $0.50 per million tokens with a 1M context and Meta's figures putting it level with Claude Haiku 5.5 on fewer tokens. Launched today on an API with no readable status page, SLA or deprecation policy, and closed, with no weights.",
        "bestFor": "Agents that hand out many small, bounded tasks (sub-agents, tool loops, routing, extraction over thousands of files) and want a cheap multimodal model with a 1M context behind the same API as a bigger Muse model.",
        "strengths": [
          "$0.10 input, $0.004 cached and $0.50 output per million tokens up to 200K input, published without a login",
          "Text, image, video, audio and PDF in, a 1,048,576-token context and up to 524,288 output tokens",
          "The same request body as Muse Spark and Muse Wonder on Responses, Chat Completions and Messages endpoints",
          "Tool calling, structured output, computer use and search grounding",
          "Reasoning effort from minimal to max, with clear guidance on what to hand it and what not to",
          "3,000 requests and 4,000,000 tokens a minute per team, published"
        ],
        "weaknesses": [
          "No weights and no parameter count published, so it can't be run locally",
          "Requests over 200K input tokens are billed at three times the rate for the whole request",
          "Default reasoning effort is max, which spends output tokens on simple routing calls unless set lower",
          "No readable status page, SLA, deprecation policy or API changelog, per the meta-model-api listing",
          "Benchmark and cost figures are Meta's own, several on internal benchmarks"
        ],
        "agentNotes": [
          "Call https://api.meta.ai/v1/responses (or /chat/completions or /messages) with model muse-ember-1.0 and a bearer MODEL_API_KEY",
          "Set the effort explicitly, reasoning.effort on Responses or reasoning_effort on Chat Completions. It defaults to max, and none isn't accepted; minimal or low suits classification and routing",
          "Keep input under 200K tokens a request, cached tokens and previous_response_id history included, or the whole request bills at the long-context rate",
          "Use it for sub-agents and bounded repeated tasks, and a larger Muse model for the plan, as Meta advises",
          "Use strict structured output for extraction and routing steps",
          "In Claude Code, map the haiku alias and sub-agent model to muse-ember-1.0, per Meta's guide"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "D",
            "methodology": "0.7",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 51.8
          }
        ],
        "editorialScores": {
          "ergonomics": 72,
          "maintenance": 46,
          "payments": 20,
          "reliability": 40,
          "schema": 60,
          "security": 64,
          "transparency": 41
        },
        "provenanceScore": 64,
        "checked": {
          "categories": {
            "ergonomics": "2026-11-09",
            "maintenance": "2026-11-09",
            "payments": "2026-11-09",
            "reliability": "2026-11-09",
            "schema": "2026-11-09",
            "security": "2026-11-09",
            "transparency": "2026-11-09"
          },
          "last": "2026-11-09",
          "oldest": "2026-11-09",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "connect": {
        "http": "curl -X POST \"https://api.meta.ai/v1/responses\" \\\n  -H \"Authorization: Bearer $MODEL_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n  \"model\": \"muse-ember-1.0\",\n  \"input\": \"Classify this support ticket as billing, bug, or feature request.\",\n  \"reasoning\": {\"effort\": \"low\"}\n}'"
      },
      "letme": {
        "capability": "https://letme.dev/inference.llm",
        "tool": "https://letme.dev/muse-ember"
      },
      "sameCompany": [
        "muse-spark-open",
        "muse-code",
        "muse-glimmer-30b"
      ],
      "sameModel": [
        "meta-model-api"
      ],
      "area": "models",
      "unitPrices": [
        {
          "item": "Muse Ember input",
          "unit": "1m-tokens",
          "usd": 0.1,
          "note": "Up to 200K input tokens a request; $0.30 above, for the whole request"
        },
        {
          "item": "Muse Ember cached input",
          "unit": "1m-tokens",
          "usd": 0.004,
          "note": "$0.012 above 200K input tokens"
        },
        {
          "item": "Muse Ember output",
          "unit": "1m-tokens",
          "usd": 0.5,
          "note": "$1.50 above 200K input tokens"
        }
      ],
      "provenance": {
        "legalEntity": "Meta Platforms, Inc.",
        "domain": "meta.ai",
        "domainRegistered": "2017-12-16",
        "endpointOnVendorDomain": true,
        "terms": "https://dev.meta.ai/legal/terms-of-service",
        "privacy": "https://www.facebook.com/privacy/policy/",
        "statusPage": "",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-11-09",
        "notes": [
          "Company and platform facts are the meta-model-api listing's (checked 4 November 2026): Meta Platforms, Inc., or Meta Platforms Ireland Limited in the European Region, under the 9 October 2026 terms; no readable status page; no Model API changelog; no security.txt on dev.meta.ai.",
          "dev.meta.ai's and research.meta.ai's robots.txt allow our reader on the pages read on 9 November. domainRegistered is carried from the meta-model-api listing's RDAP reading."
        ],
        "score": 64
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/muse-ember.json",
      "live": {
        "slug": "muse-ember",
        "probe": {
          "target": "https://api.meta.ai/v1",
          "method": "get",
          "lastAt": "2026-11-09T20:50:02.257490788Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 46,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 48,
          "p95ms24h": 72,
          "samples24h": 10,
          "samples30d": 10,
          "days": [
            {
              "date": "2026-11-09",
              "probes": 10,
              "ok": 10
            }
          ],
          "since": "2026-11-09T19:55:51.172718582Z"
        },
        "updatedAt": "2026-11-09T20:50:02.257490788Z"
      },
      "streak": {
        "days": 0,
        "from": "2026-11-09",
        "sinceWatching": true,
        "best": 0
      }
    },
    "answer": "Vertex AI (Gemini Enterprise Agent Platform) scores 88.7 (AA) on agent readiness against Muse Ember's 51.8 (D), and leads in every scored category.",
    "b": {
      "slug": "vertex-ai",
      "name": "Vertex AI (Gemini Enterprise Agent Platform)",
      "vendor": "Google Cloud",
      "vendorUrl": "https://cloud.google.com/products/gemini-enterprise-agent-platform",
      "kind": "model",
      "category": "inference",
      "summary": "Google Cloud's enterprise API for Gemini models and Model Garden partner and open models, including Claude, Llama and Qwen, on the platform formerly called Vertex AI, with regional endpoints, provisioned throughput and IAM access.",
      "url": "https://www.anchorterminal.com/tools/vertex-ai",
      "markdownUrl": "https://www.anchorterminal.com/tools/vertex-ai.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/vertex-ai.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/vertex-ai.json",
      "dns": "vertex-ai.grade.anchorterminal.com",
      "repo": "https://github.com/googleapis/python-genai",
      "license": "Proprietary service under the Google Cloud Platform terms. Partner models carry their providers' terms. The Google Gen AI SDKs are Apache-2.0",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://aiplatform.googleapis.com/v1",
      "packages": [
        {
          "registry": "pypi",
          "name": "google-genai"
        },
        {
          "registry": "npm",
          "name": "@google/genai"
        },
        {
          "registry": "pypi",
          "name": "google-cloud-aiplatform"
        }
      ],
      "auth": "mixed",
      "authNotes": "OAuth 2.0 bearer tokens from application default credentials or service accounts, with IAM roles on a Google Cloud project, which the docs recommend for production. Google Cloud API keys, including express mode keys (Preview) that need no project or location in the URL, are recommended for testing. The OpenAI-compatible endpoint accepts only Google Cloud auth.",
      "pricing": "usage",
      "pricingNotes": "Per-token prices per model, with global and higher non-global rates and Standard, Priority and Flex/Batch options. Gemini 4 Argon costs $4/$20 per million, with 50% credits back through 2026-11-30. Gemini 3.8 Flash costs $0.75/$3.75 through 2026-12-31, then $1.50/$7.50. Claude Opus 5.5 $4/$20. Batch and Flex half price on Gemini. Only requests that return 200 are charged. Express mode gives new users 90 days free with no billing details (https://cloud.google.com/gemini-enterprise-agent-platform/generative-ai/pricing).",
      "priceSummary": "from $0.30 / 1M in",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 on the pricing page or in the express mode docs (checked 2026-11-06). Access needs a Google account and, after the express trial, a Cloud billing account.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": 20917051,
        "asOf": "2026-11-06"
      },
      "docsUrl": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/start",
      "rateLimitsUrl": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/standard-paygo",
      "openapi": "https://aiplatform.googleapis.com/$discovery/rest?version=v1",
      "capabilities": [
        "inference.llm",
        "inference.open-weights"
      ],
      "tags": [
        "official",
        "hosted",
        "model",
        "open-weights",
        "enterprise",
        "usage-priced",
        "free-tier",
        "no-card",
        "python",
        "typescript",
        "status-page"
      ],
      "lastRelease": "2026-11-05",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 88.7,
        "grade": "AA",
        "agentReady": true,
        "rank": 2,
        "ranked": true,
        "rankOf": 1515,
        "categoryRank": 1,
        "methodology": "0.7",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 97,
          "maintenance": 91,
          "payments": 40,
          "reliability": 99,
          "schema": 94,
          "security": 97,
          "transparency": 90
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-11-06"
        },
        "negative": 0,
        "verdict": "Gemini, Claude and open models through one Google Cloud API with IAM, regional endpoints, schema-guaranteed JSON and a 99.5 per cent SLA, and no Vertex incident on the Cloud status page in the 90 days to 6 November 2026. Gemini 4 Argon and 3.8 Flash have 12-month availability, but short-term Flash models get a 95 per cent SLA.",
        "bestFor": "Google Cloud customers who need Gemini with residency, VPC-SC, provisioned throughput and an SLA, or Claude under a Google bill.",
        "strengths": [
          "No incident naming Vertex or Gemini on status.cloud.google.com between 8 July and 6 October 2026",
          "Public discovery document for the v1 API (revision 20260930) with 1,128 methods and 1,493 schemas",
          "JSON output follows a supplied `response_schema` when `response_mime_type` is `application/json`",
          "Express mode gives new users 90 days free with an API key and no billing details",
          "Only requests that return 200 are charged",
          "Gemini 4 Argon, GA since 13 October 2026, has a 1,048,576-token unified limit at $4/$20 per million tokens"
        ],
        "weaknesses": [
          "The SLA drops from 99.5 to 95 per cent for short-term availability models, Gemini 3.7 and 3.6 Flash among them",
          "Gemini 3.6 Flash, released 21 July 2026, retires on 19 November 2026, and 3.7 Flash on 28 January 2027",
          "Zero retention needs an exception request, and flagged prompts may be kept up to 90 days",
          "The Interactions API stores prompts and responses unless `store` is set to false",
          "No llms.txt on the docs site, and the docs mix the Vertex AI and Agent Platform names",
          "The model versions table still listed Gemini 2.5 Pro, Flash and Flash-Lite as available after their 20 October 2026 retirement date"
        ],
        "agentNotes": [
          "Call the `global` location on aiplatform.googleapis.com unless data residency requires a Region. The 429 guide says it spreads load and reduces errors",
          "Back off exponentially on 429 `Resource exhausted`. On Standard PayGo it means shared capacity is busy, not a fixed quota",
          "Send `response_schema` with `response_mime_type: application/json`. JSON mode alone doesn't guarantee valid output",
          "Set `store` to false on Interactions API calls. It defaults to true and keeps prompts and responses",
          "Pin `gemini-4-argon` or `gemini-3.8-flash`, both in the 12-month tier, rather than 3.7 or 3.6 Flash, which retire on 28 January 2027 and 19 November 2026"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "AA",
            "methodology": "0.7",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 88.7
          }
        ],
        "editorialScores": {
          "ergonomics": 97,
          "maintenance": 91,
          "payments": 40,
          "reliability": 99,
          "schema": 94,
          "security": 97,
          "transparency": 83
        },
        "provenanceScore": 97,
        "checked": {
          "categories": {
            "ergonomics": "2026-11-06",
            "maintenance": "2026-11-06",
            "payments": "2026-11-06",
            "reliability": "2026-11-06",
            "schema": "2026-11-06",
            "security": "2026-11-06",
            "transparency": "2026-11-06"
          },
          "last": "2026-11-06",
          "oldest": "2026-11-06",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "connect": {
        "install": "pip install google-genai   # or: npm i @google/genai",
        "http": "curl -X POST \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $(gcloud auth print-access-token)\" \\\n  \"https://aiplatform.googleapis.com/v1/projects/${GOOGLE_CLOUD_PROJECT}/locations/global/publishers/google/models/gemini-3.8-flash:generateContent\" \\\n  -d '{\"contents\":{\"role\":\"user\",\"parts\":{\"text\":\"Explain how AI works in a few words\"}}}'"
      },
      "letme": {
        "capability": "https://letme.dev/inference.llm",
        "tool": "https://letme.dev/vertex-ai"
      },
      "sameCompany": [
        "gemini-api",
        "gemini-embedding",
        "vertex-ai-tuning",
        "cloud-run-gpus",
        "google-model-armor",
        "google-imagen",
        "google-veo",
        "google-lyria",
        "google-speech-to-text",
        "google-cloud-tts",
        "gemini-live",
        "google-adk",
        "google-memory-bank",
        "google-secret-manager",
        "google-cloud-document-ai",
        "google-weather-api",
        "chrome-devtools-mcp",
        "google-maps-platform",
        "google-cloud-translation",
        "google-calendar-api",
        "firebase-cloud-messaging",
        "google-cloud-storage",
        "google-drive-api",
        "gemini-enterprise",
        "gemini-cli",
        "google-search-console",
        "google-ads-api",
        "google-forms",
        "google-sheets-api",
        "gmail-api",
        "google-people-api"
      ],
      "area": "models",
      "unitPrices": [
        {
          "item": "Grounding with Google Search over 5,000 a month (Gemini 3)",
          "unit": "1k-requests",
          "usd": 14
        }
      ],
      "provenance": {
        "legalEntity": "Google LLC",
        "domain": "google.com",
        "domainRegistered": "1997-09-15",
        "domainNote": "The endpoint is on googleapis.com, Google's API domain. google.com was registered in 1997.",
        "endpointOnVendorDomain": true,
        "terms": "https://cloud.google.com/terms",
        "privacy": "https://policies.google.com/privacy",
        "statusPage": "https://status.cloud.google.com",
        "changelog": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/release-notes",
        "securityTxt": "valid",
        "checked": "2026-11-06",
        "notes": [
          "The product runs under the Google Cloud Platform terms, whose contracting Google entity depends on the billing country, as for vertex-ai-tuning.",
          "www.google.com/.well-known/security.txt expires on 2030-04-01 (read 2026-11-06).",
          "docs.cloud.google.com has no llms.txt (404 on 6 October 2026), but each docs page answers as Markdown when `.md.txt` is added to its URL."
        ],
        "score": 97
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/vertex-ai.json",
      "live": {
        "slug": "vertex-ai",
        "probe": {
          "target": "https://aiplatform.googleapis.com/v1",
          "method": "get",
          "lastAt": "2026-11-09T20:50:22.567738843Z",
          "lastOk": true,
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          "lastMs": 137,
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          "p50ms24h": 117,
          "p95ms24h": 706,
          "samples24h": 244,
          "samples30d": 711,
          "days": [
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              "ok": 13
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            {
              "date": "2026-11-07",
              "probes": 243,
              "ok": 243
            },
            {
              "date": "2026-11-08",
              "probes": 243,
              "ok": 243
            },
            {
              "date": "2026-11-09",
              "probes": 212,
              "ok": 212
            }
          ],
          "since": "2026-11-06T00:00:00Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "googleapis/python-genai",
            "version": "v3.0.0",
            "released": "2026-11-06",
            "seenAt": "2026-11-09T03:10:57.621188852Z"
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            "registry": "npm",
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            "seenAt": "2026-11-09T03:10:55.72180394Z"
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          {
            "registry": "pypi",
            "name": "google-cloud-aiplatform",
            "version": "2.7.0",
            "released": "2026-10-28",
            "seenAt": "2026-11-09T03:10:55.978091366Z"
          },
          {
            "registry": "pypi",
            "name": "google-genai",
            "version": "3.0.0",
            "released": "2026-11-06",
            "seenAt": "2026-11-09T03:10:55.609989502Z"
          }
        ],
        "githubStars": 4058,
        "npmWeekly": 31882943,
        "pypiWeekly": 38426138,
        "securityTxt": {
          "url": "https://google.com/.well-known/security.txt",
          "state": "valid",
          "expires": "2030-04-01T00:00:00z",
          "checkedAt": "2026-11-09T16:06:24.657280803Z"
        },
        "domain": {
          "domain": "google.com",
          "registered": "1997-09-15",
          "source": "https://rdap.verisign.com/com/v1/domain/google.com",
          "checkedAt": "2026-11-08T15:01:59.545325134Z"
        },
        "pages": [
          {
            "url": "https://cloud.google.com/gemini-enterprise-agent-platform/generative-ai/pricing",
            "kind": "deprecations",
            "status": 200,
            "checkedAt": "2026-11-09T15:32:37.065834996Z",
            "changedAt": "2026-11-07T14:01:16.257808105Z",
            "fingerprint": "a4fe253bd23f"
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        "github": {
          "repo": "googleapis/python-genai",
          "checkedAt": "2026-11-09T09:47:04.856295504Z",
          "stars": 4058,
          "archived": false,
          "issuesEnabled": true,
          "pushedAt": "2026-11-08T20:32:42Z",
          "openIssues": 224,
          "openPRs": 170,
          "issuesOpened90d": 83,
          "issuesClosed90d": 49,
          "prsMerged90d": 219,
          "ci": {
            "branch": "main",
            "runs": 50,
            "success": 50,
            "failure": 0,
            "other": 0,
            "latest": "success",
            "latestAt": "2026-11-06T02:02:46Z"
          },
          "replies": {
            "sampled": 25,
            "unanswered": 9,
            "medianDays": 2.6
          }
        },
        "updatedAt": "2026-11-09T20:50:22.567738843Z"
      },
      "streak": {
        "days": 3,
        "from": "2026-11-06",
        "sinceWatching": true,
        "last": {
          "kind": "shutdown",
          "date": "2026-10-20",
          "what": "`gemini-2.5-pro`, `gemini-2.5-flash` and `gemini-2.5-flash-lite` retire",
          "source": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/model-versions"
        },
        "next": {
          "kind": "shutdown",
          "date": "2026-11-19",
          "what": "`gemini-3.6-flash` retires",
          "source": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/model-versions"
        },
        "best": 3
      }
    },
    "edges": [
      {
        "by": 59,
        "category": "reliability",
        "leads": "vertex-ai",
        "name": "Reliability",
        "reasons": {
          "a": "Model reading, for the surface it's called on, Meta Model API. No status page with readable history, per the meta-model-api listing's 4 November check (0), so no readable incident history (5). Rate limits published per team and per model, 3,000 RPM and 4,000,000 TPM for muse-ember-1.0, read 9 November (15). 429 and 503 with Retry-After, backoff guidance and rate-limit headers, per the meta-model-api listing (15). No SLA found (0). Muse Ember carries no preview label, but the API opened as a public preview in July and no general-availability notice was found, so half, as for the platform (5). 0 + 5 + 15 + 15 + 0 + 5 = 40.",
          "b": "Google Cloud status dashboard with per-product history (20). Its incident feed, read on 6 November, has no incident naming Vertex Gemini API, Gemini or the Agent Platform in the 90 days. The regional incidents of 20 August, 1 September and 20 October (europe-west2) and the Cloud Storage incident of 8 and 9 October didn't list it among affected products (30). Standard PayGo publishes usage tiers by 30-day spend with baseline throughput, 2,000,000 to 50,000,000 tokens a minute for Flash models and 500,000 to 10,000,000 for Pro, plus quota tables for other methods (15). A 429 page says to use the global endpoint and truncated exponential backoff, and a retry-strategy page (15). SLA of 99.5 per cent a month on generateContent and streamGenerateContent, 95 per cent for short-term availability models, and a latency SLO on Provisioned Throughput. The 429 page says pay-as-you-go 429s don't count toward the SLA error rate (10). Gemini 4 Argon reached GA on 13 October and Gemini 3.8 Flash moved to the 12-month tier, and the v1 API, 3.5 Flash-Lite and Claude Opus 5.5 are GA, but express mode was Preview at the 6 October check (9 of 10, up from 8). Up from 98 on 6 October."
        },
        "scores": {
          "a": 40,
          "b": 99
        }
      },
      {
        "by": 45,
        "category": "maintenance",
        "leads": "vertex-ai",
        "name": "Maintenance \u0026 community",
        "reasons": {
          "a": "Model reading. Released 9 November 2026 (30). No deprecation policy or notice period found, per the platform reading (0 of 12). Dated launches on the API, the latest Muse Wonder on 12 October and Muse Ember on 9 November (8 of 8). No Model API changelog; a help centre with tickets (8 of 15). No SDK of Meta's own (0 of 15, 0 of 10). 30 + 0 + 8 + 8 + 0 = 46.",
          "b": "Model reading. Gemini Omni 1.2 Flash GA on 5 November, Grok 4.7 GA on 27 October, Gemini 4 Argon GA on 13 October and Claude Haiku 5.5 on 7 October 2026 (30). Stable models stay at least 12 months, and since 6 October Gemini 4 Argon and Gemini 3.8 Flash are in that tier, while 3.7 and 3.6 Flash remain short-term with at least 45 days' notice once a date is set (10 of 12, up from 8). Gemini 2.5 Pro, Flash and Flash-Lite were due to retire on 20 October, three models on one date after more than 12 months, with replacements named. We didn't check partner model retirements (6 of 8, down from 8). Dated release notes on most working days, newest 5 November, and Cloud Customer Care (15). python-genai replies not sampled this run (5 of 10). Current SDKs, google-genai 3.0.0 on 6 November and `@google/genai` 3.0.0, and google-cloud-aiplatform 2.7.0 on 28 October 2026 (15). Supported runtimes stated, Python 3.10 or later and Node 20 or later, per the 6 October check (10). Unchanged at 91."
        },
        "scores": {
          "a": 46,
          "b": 91
        }
      },
      {
        "by": 37,
        "category": "transparency",
        "leads": "vertex-ai",
        "name": "Transparency \u0026 trust",
        "reasons": {
          "a": "Editorial half. Closed model under the Model API terms, with clear terms and law; no weights and no parameter count, unlike Muse Spark Open and Muse Glimmer (15). Standard content isn't used for training, retention periods not stated outside zero retention (18 of 30). No deprecation policy or dated notices (0). A subprocessor list linked but not read, no data locations (8 of 20). 15 + 18 + 0 + 8 = 41.",
          "b": "Closed service under the Google Cloud terms, with the Gen AI SDKs under Apache-2.0 and a public discovery document (18, as for Bedrock's open service models). The zero data retention and abuse monitoring pages agree with the Cloud terms and give periods for each case, 24 hours in memory, up to 90 days for flagged prompts, 30 days for Advanced AI models, 3 days for Search grounding logs and 30 days for Maps grounding, and say which can't be switched off (27 of 30). A dated model versions table with release and retirement dates and a stated 12-month or 45-day policy, but on 6 November it still listed Gemini 2.5 Pro, Flash and Flash-Lite as available with a 20 October 2026 retirement date and left them out of the retired table (18 of 20, down from 20). The Cloud subprocessor list with locations, per the 1 October vertex-ai-tuning check, regional and multi-region endpoints, and per-model ML processing locations on the partner model cards (20)."
        },
        "scores": {
          "a": 53,
          "b": 90
        }
      },
      {
        "by": 34,
        "category": "schema",
        "leads": "vertex-ai",
        "name": "Schema \u0026 documentation",
        "reasons": {
          "a": "Model reading. No OpenAPI file; the Markdown reference is the contract, per the meta-model-api listing (0). llms.txt and Markdown copies of every page (10). The Muse Ember page and choose-a-model page say what to hand it and what not to (hard single-shot coding, knowledge-heavy questions, visual coding), with model ID, inputs, context, max output and effort range (18 of 20). JSON Schema tools and output, reasoning effort an enum, per the platform reading (12 of 15). Curl, Python and TypeScript examples and the platform's error guide (15). A versioned model ID and a dated launch post, with no API changelog (5 of 15). 0 + 10 + 18 + 12 + 15 + 5 = 60.",
          "b": "Model reading. Keyless discovery document for the Agent Platform API v1, revision 20260930, with 1,128 methods and 1,493 schemas (25). No llms.txt, but every docs page answers as Markdown at `.md.txt`, counted as for vertex-ai-tuning (10). Model cards give limits, capabilities and retirement dates, and the 3.8 Flash card says when to use 3.7 Flash instead, but the docs mix the Vertex AI and Agent Platform names, and the OpenAI page tells new users to call the Gemini Developer API instead (16 of 20). Structured output with `response_schema` and `response_mime_type: application/json` always follows the schema per the docs, and complex schemas fail with a 400 (15). Examples on every page and a 429 guide, but we found no full error code list for generateContent (13 of 15). Versioned v1 and v1beta1 APIs and release notes with entries on most working days, newest 5 November 2026 (15)."
        },
        "scores": {
          "a": 60,
          "b": 94
        }
      },
      {
        "by": 33,
        "category": "security",
        "leads": "vertex-ai",
        "name": "Security \u0026 auth",
        "reasons": {
          "a": "Platform readings are the meta-model-api listing's of 4 November. Team keys, named, revocable, no scopes (20 of 30). Standard mode only, so content isn't used to train Meta models under the terms, with safety use reserved (17 of 20). Retention 'as needed' with zero retention through sales (10 of 15). Usage dashboard by model, no per-call log (5 of 15). No security.txt on dev.meta.ai, a bug bounty and a security commitments page, no named certification (12 of 20). 20 + 17 + 10 + 5 + 12 = 64.",
          "b": "Model reading. OAuth 2.0 with IAM roles and service accounts, which the docs recommend for production, with API keys for testing. No key in a query string found in the docs we read (30). The training restriction in the Service Specific Terms says Google won't use customer data to train or fine-tune any model without permission, GA and pre-GA alike (20). Default in-memory caching for 24 hours that can be disabled, flagged prompts logged up to 90 days unless an abuse-monitoring exception is granted or the customer has a Cloud Master Agreement, the Interactions API storing by default, and Claude Fable 5 and Mythos 5 requiring 30-day retention shared with Anthropic (12 of 15, a judgement call matching the Fable exception on the Anthropic and Bedrock listings). Cloud Audit Logs, with Data Access logs off until enabled, and optional request-response logging to BigQuery (15). google.com security.txt valid to 2030-04-01, the Google VRP, and Generative AI on the platform in ISO 27001, 27017 and 27018 and SOC 1, 2 and 3 scope per the 1 October services-in-scope check for vertex-ai-tuning, not re-read on 6 October (20)."
        },
        "scores": {
          "a": 64,
          "b": 97
        }
      },
      {
        "by": 25,
        "category": "ergonomics",
        "leads": "vertex-ai",
        "name": "Agent ergonomics",
        "reasons": {
          "a": "Model reading. Tool calls, parallel calls, computer use and search grounding, with tool_choice limited to auto per the platform reading (15 of 20). Strict structured output (15). Automatic prompt caching, cached input at 4% of the input price (15). A 1,048,576-token context, but requests over 200K input tokens bill at three times the rate for the whole request (12 of 15). No batch endpoint (0). No SDK of Meta's own; OpenAI and Anthropic SDKs against compatible endpoints (0). OpenAI-style errors with fixes and retryable codes (15). 15 + 15 + 15 + 12 + 0 + 0 + 15 = 72.",
          "b": "Model reading of the checklist (tool use, structured output, caching, context, batch, SDKs, errors). Function calling with `FunctionCallingConfig` mode ANY and `allowedFunctionNames` to force a named tool (20). Schema-guaranteed JSON output (15). Implicit and explicit context caching, cached input at 0.1x, $0.075 per million on 3.8 Flash through 31 December (15). 1,048,576-token context on 3.8 Flash, a unified 1,048,576-token input and output limit on Gemini 4 Argon, and 1,000,000 on Claude Opus 5.5 (15). Flex/Batch at half price on Gemini (10). Gen AI SDKs for Python and JavaScript among others, and the OpenAI libraries work with Google Cloud auth (10). 429 handling documented per quota framework, with standard Google status codes elsewhere (12 of 15)."
        },
        "scores": {
          "a": 72,
          "b": 97
        }
      }
    ],
    "facts": [
      {
        "a": "Model API",
        "b": "Model API",
        "name": "Kind"
      },
      {
        "a": "Meta",
        "b": "Google Cloud",
        "name": "Vendor"
      },
      {
        "a": "https://api.meta.ai/v1",
        "b": "https://aiplatform.googleapis.com/v1",
        "name": "Hosted endpoint"
      },
      {
        "a": "",
        "b": "HTTP",
        "name": "Transports"
      },
      {
        "a": "API key",
        "b": "OAuth or key",
        "name": "Auth"
      },
      {
        "a": "Pay per use",
        "b": "Pay per use",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Closed model, used through Meta Model API and Muse Code under the Meta Model API Terms of Service (last updated 9 October 2026). No open weights; Meta's open-weight models are Muse Spark Open and Muse Glimmer",
        "b": "Proprietary service under the Google Cloud Platform terms. Partner models carry their providers' terms. The Google Gen AI SDKs are Apache-2.0",
        "name": "Licence"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "yes",
        "b": "no",
        "name": "llms.txt"
      },
      {
        "a": "2026-11-09",
        "b": "2026-11-05",
        "name": "Last release"
      },
      {
        "a": "2026-10-02",
        "b": "2026-09-02",
        "name": "Terms last updated"
      },
      {
        "a": "couldn't be read",
        "b": "2026-10-01",
        "name": "Privacy policy last updated"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "Customer content may train models"
      },
      {
        "a": "not found in the text",
        "b": "not found in the text",
        "name": "Terms restrict automated access"
      },
      {
        "a": "yes",
        "b": "not found in the text",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "not found in the text",
        "b": "not found in the text",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "yes",
        "b": "not found in the text",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "none",
        "b": "20.9M PyPI/wk",
        "name": "Popularity"
      }
    ],
    "faq": [
      {
        "answer": "Vertex AI (Gemini Enterprise Agent Platform) scores 88.7 (AA) on agent readiness against Muse Ember's 51.8 (D), and leads in every scored category.",
        "question": "Which is better for AI agents, Muse Ember or Vertex AI (Gemini Enterprise Agent Platform)?"
      },
      {
        "answer": "Muse Ember needs an API key. Vertex AI (Gemini Enterprise Agent Platform) takes an API key or an OAuth sign-in.",
        "question": "Do Muse Ember and Vertex AI (Gemini Enterprise Agent Platform) need an API key?"
      },
      {
        "answer": "Yes. Muse Ember has a hosted endpoint at https://api.meta.ai/v1 and Vertex AI (Gemini Enterprise Agent Platform) at https://aiplatform.googleapis.com/v1.",
        "question": "Can an agent call Muse Ember and Vertex AI (Gemini Enterprise Agent Platform) without installing anything?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": null,
        "also": null,
        "goodFor": "Agents that hand out many small, bounded tasks (sub-agents, tool loops, routing, extraction over thousands of files) and want a cheap multimodal model with a 1M context behind the same API as a bigger Muse model.",
        "slug": "muse-ember",
        "watchFor": "No weights and no parameter count published, so it can't be run locally"
      },
      {
        "aheadOn": [
          "Reliability, 99 against 40",
          "Schema \u0026 documentation, 94 against 60",
          "Agent ergonomics, 97 against 72",
          "Security \u0026 auth, 97 against 64",
          "Payments \u0026 pricing, 40 against 20",
          "Maintenance \u0026 community, 91 against 46",
          "Transparency \u0026 trust, 90 against 53"
        ],
        "also": [
          "Agent-ready, a grade of BB or better",
          "Free to start without a card"
        ],
        "goodFor": "Google Cloud customers who need Gemini with residency, VPC-SC, provisioned throughput and an SLA, or Claude under a Google bill.",
        "slug": "vertex-ai",
        "watchFor": "The SLA drops from 99.5 to 95 per cent for short-term availability models, Gemini 3.7 and 3.6 Flash among them"
      }
    ],
    "history": null,
    "job": {
      "capability": "inference.llm",
      "name": "LLM inference"
    },
    "others": [
      {
        "json": "https://www.anchorterminal.com/compare/amazon-bedrock-vs-muse-ember.json",
        "title": "Amazon Bedrock vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/amazon-bedrock-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/amazon-bedrock-vs-vertex-ai.json",
        "title": "Amazon Bedrock vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/amazon-bedrock-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anthropic-api-vs-muse-ember.json",
        "title": "Claude API vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/anthropic-api-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anthropic-api-vs-vertex-ai.json",
        "title": "Claude API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/anthropic-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/antseed-vs-muse-ember.json",
        "title": "Antseed vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/antseed-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/antseed-vs-vertex-ai.json",
        "title": "Antseed vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/antseed-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/azure-openai-vs-muse-ember.json",
        "title": "Azure OpenAI in Foundry Models vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/azure-openai-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/azure-openai-vs-vertex-ai.json",
        "title": "Azure OpenAI in Foundry Models vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/azure-openai-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/blockrun-ai-vs-muse-ember.json",
        "title": "BlockRun.AI vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/blockrun-ai-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/blockrun-ai-vs-vertex-ai.json",
        "title": "BlockRun.AI vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/blockrun-ai-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cerebras-inference-vs-muse-ember.json",
        "title": "Cerebras Inference vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/cerebras-inference-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cerebras-inference-vs-vertex-ai.json",
        "title": "Cerebras Inference vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/cerebras-inference-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-muse-ember.json",
        "title": "Cloudflare AI Gateway vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-vertex-ai.json",
        "title": "Cloudflare AI Gateway vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-muse-ember.json",
        "title": "Cloudflare Workers AI vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-vertex-ai.json",
        "title": "Cloudflare Workers AI vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cohere-chat-vs-muse-ember.json",
        "title": "Cohere Chat API (Command models) vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/cohere-chat-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cohere-chat-vs-vertex-ai.json",
        "title": "Cohere Chat API (Command models) vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/cohere-chat-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepinfra-vs-muse-ember.json",
        "title": "DeepInfra vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/deepinfra-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepinfra-vs-vertex-ai.json",
        "title": "DeepInfra vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/deepinfra-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-api-vs-muse-ember.json",
        "title": "DeepSeek API vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/deepseek-api-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepseek-api-vs-vertex-ai.json",
        "title": "DeepSeek API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/deepseek-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/eden-ai-vs-muse-ember.json",
        "title": "Eden AI vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/eden-ai-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/eden-ai-vs-vertex-ai.json",
        "title": "Eden AI vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/eden-ai-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-muse-ember.json",
        "title": "Glimpse vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-vertex-ai.json",
        "title": "Glimpse vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/elorian-glimpse-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/fireworks-inference-vs-muse-ember.json",
        "title": "Fireworks AI Inference vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/fireworks-inference-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/fireworks-inference-vs-vertex-ai.json",
        "title": "Fireworks AI Inference vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/fireworks-inference-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-api-vs-muse-ember.json",
        "title": "Gemini Developer API vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/gemini-api-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-api-vs-vertex-ai.json",
        "title": "Gemini Developer API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/gemini-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/groq-vs-muse-ember.json",
        "title": "GroqCloud vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/groq-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/groq-vs-vertex-ai.json",
        "title": "GroqCloud vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/groq-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hugging-face-inference-providers-vs-muse-ember.json",
        "title": "Hugging Face Inference Providers vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/hugging-face-inference-providers-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hugging-face-inference-providers-vs-vertex-ai.json",
        "title": "Hugging Face Inference Providers vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/hugging-face-inference-providers-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/inkling-2-small-vs-muse-ember.json",
        "title": "Inkling 2 Small vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/inkling-2-small-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/inkling-2-small-vs-vertex-ai.json",
        "title": "Inkling 2 Small vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/inkling-2-small-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/jais-3-vs-muse-ember.json",
        "title": "Jais 3 vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/jais-3-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/jais-3-vs-vertex-ai.json",
        "title": "Jais 3 vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/jais-3-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/meta-model-api-vs-muse-ember.json",
        "title": "Meta Model API vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/meta-model-api-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/meta-model-api-vs-vertex-ai.json",
        "title": "Meta Model API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/meta-model-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-muse-ember.json",
        "title": "MiniMax API vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-api-vs-vertex-ai.json",
        "title": "MiniMax API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/minimax-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/mistral-api-vs-muse-ember.json",
        "title": "Mistral AI API vs Muse Ember",
        "url": "https://www.anchorterminal.com/compare/mistral-api-vs-muse-ember"
      },
      {
        "json": "https://www.anchorterminal.com/compare/mistral-api-vs-vertex-ai.json",
        "title": "Mistral AI API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/mistral-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-muse-spark-open.json",
        "title": "Muse Ember vs Muse Spark Open",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-muse-spark-open"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-nemotron-3-5-super-vl.json",
        "title": "Muse Ember vs Nemotron 3.5 Super VL",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-nemotron-3-5-super-vl"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-novita-ai.json",
        "title": "Muse Ember vs Novita AI",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-novita-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-openai-api.json",
        "title": "Muse Ember vs OpenAI API",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-openai-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-openrouter.json",
        "title": "Muse Ember vs OpenRouter",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-openrouter"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-prism-inference.json",
        "title": "Muse Ember vs Prism Inference",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-prism-inference"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-ramp-router.json",
        "title": "Muse Ember vs Router.com (Ramp Router)",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-ramp-router"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-reflection-beam.json",
        "title": "Muse Ember vs Beam 1.0",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-reflection-beam"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-routerplus.json",
        "title": "Muse Ember vs RouterPlus",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-routerplus"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-sambanova.json",
        "title": "Muse Ember vs SambaCloud",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-sambanova"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-siliconflow.json",
        "title": "Muse Ember vs SiliconFlow",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-siliconflow"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-simplismart.json",
        "title": "Muse Ember vs Simplismart",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-simplismart"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-stepfun-api.json",
        "title": "Muse Ember vs StepFun API",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-stepfun-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-swe-2-flash.json",
        "title": "Muse Ember vs SWE-2 Flash",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-swe-2-flash"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-tencent-tokenhub.json",
        "title": "Muse Ember vs Tencent Cloud TokenHub",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-tencent-tokenhub"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-together-inference.json",
        "title": "Muse Ember vs Together AI Inference",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-together-inference"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-vercel-ai-gateway.json",
        "title": "Muse Ember vs Vercel AI Gateway",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-vercel-ai-gateway"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-ember-vs-xai-api.json",
        "title": "Muse Ember vs xAI API (Grok)",
        "url": "https://www.anchorterminal.com/compare/muse-ember-vs-xai-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/muse-spark-open-vs-vertex-ai.json",
        "title": "Muse Spark Open vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/muse-spark-open-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/novita-ai-vs-vertex-ai.json",
        "title": "Novita AI vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/novita-ai-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/openai-api-vs-vertex-ai.json",
        "title": "OpenAI API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/openai-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/openrouter-vs-vertex-ai.json",
        "title": "OpenRouter vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/openrouter-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/prism-inference-vs-vertex-ai.json",
        "title": "Prism Inference vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/prism-inference-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/ramp-router-vs-vertex-ai.json",
        "title": "Router.com (Ramp Router) vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/ramp-router-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/reflection-beam-vs-vertex-ai.json",
        "title": "Beam 1.0 vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/reflection-beam-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/routerplus-vs-vertex-ai.json",
        "title": "RouterPlus vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/routerplus-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/sambanova-vs-vertex-ai.json",
        "title": "SambaCloud vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/sambanova-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/siliconflow-vs-vertex-ai.json",
        "title": "SiliconFlow vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/siliconflow-vs-vertex-ai"
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      {
        "json": "https://www.anchorterminal.com/compare/simplismart-vs-vertex-ai.json",
        "title": "Simplismart vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/simplismart-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/stepfun-api-vs-vertex-ai.json",
        "title": "StepFun API vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/stepfun-api-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/swe-2-flash-vs-vertex-ai.json",
        "title": "SWE-2 Flash vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/swe-2-flash-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/tencent-tokenhub-vs-vertex-ai.json",
        "title": "Tencent Cloud TokenHub vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/tencent-tokenhub-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/together-inference-vs-vertex-ai.json",
        "title": "Together AI Inference vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/together-inference-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/vercel-ai-gateway-vs-vertex-ai.json",
        "title": "Vercel AI Gateway vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/vercel-ai-gateway-vs-vertex-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/vertex-ai-vs-xai-api.json",
        "title": "Vertex AI (Gemini Enterprise Agent Platform) vs xAI API (Grok)",
        "url": "https://www.anchorterminal.com/compare/vertex-ai-vs-xai-api"
      },
      {
        "json": "https://www.anchorterminal.com/compare/nemotron-3-5-super-vl-vs-vertex-ai.json",
        "title": "Nemotron 3.5 Super VL vs Vertex AI (Gemini Enterprise Agent Platform)",
        "url": "https://www.anchorterminal.com/compare/nemotron-3-5-super-vl-vs-vertex-ai"
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    "scores": [
      {
        "by": 59,
        "edge": "vertex-ai",
        "key": "reliability",
        "muse-ember": 40,
        "name": "Reliability",
        "vertex-ai": 99,
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "by": 34,
        "edge": "vertex-ai",
        "key": "schema",
        "muse-ember": 60,
        "name": "Schema \u0026 documentation",
        "vertex-ai": 94,
        "weight": 13
      },
      {
        "by": 25,
        "edge": "vertex-ai",
        "key": "ergonomics",
        "muse-ember": 72,
        "name": "Agent ergonomics",
        "vertex-ai": 97,
        "weight": 13
      },
      {
        "by": 33,
        "edge": "vertex-ai",
        "key": "security",
        "muse-ember": 64,
        "name": "Security \u0026 auth",
        "vertex-ai": 97,
        "weight": 14
      },
      {
        "by": 20,
        "edge": "vertex-ai",
        "key": "payments",
        "muse-ember": 20,
        "name": "Payments \u0026 pricing",
        "vertex-ai": 40,
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "by": 45,
        "edge": "vertex-ai",
        "key": "maintenance",
        "muse-ember": 46,
        "name": "Maintenance \u0026 community",
        "vertex-ai": 91,
        "weight": 7
      },
      {
        "by": 37,
        "edge": "vertex-ai",
        "key": "transparency",
        "muse-ember": 53,
        "name": "Transparency \u0026 trust",
        "vertex-ai": 90,
        "weight": 7
      }
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    "summary": "Vertex AI (Gemini Enterprise Agent Platform) scores 88.7 (AA) on agent readiness against Muse Ember's 51.8 (D), and leads in every scored category. Both do llm inference.",
    "tasks": null,
    "tutorials": [],
    "verdicts": {
      "muse-ember": "A cheap, capable model for the repeated parts of agent work, at $0.10 and $0.50 per million tokens with a 1M context and Meta's figures putting it level with Claude Haiku 5.5 on fewer tokens. Launched today on an API with no readable status page, SLA or deprecation policy, and closed, with no weights.",
      "vertex-ai": "Gemini, Claude and open models through one Google Cloud API with IAM, regional endpoints, schema-guaranteed JSON and a 99.5 per cent SLA, and no Vertex incident on the Cloud status page in the 90 days to 6 November 2026. Gemini 4 Argon and 3.8 Flash have 12-month availability, but short-term Flash models get a 95 per cent SLA."
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  "markdown": "Vertex AI (Gemini Enterprise Agent Platform) scores 88.7 (AA) on agent readiness against Muse Ember's 51.8 (D), and leads in every scored category. Both do llm inference.\n\n- Muse Ember: grade D, 51.8/100, rank #1017 of 1515. Markdown https://www.anchorterminal.com/tools/muse-ember.md · JSON https://www.anchorterminal.com/api/v1/tools/muse-ember.json\n- Vertex AI (Gemini Enterprise Agent Platform): grade AA, 88.7/100, rank #2 of 1515. Markdown https://www.anchorterminal.com/tools/vertex-ai.md · JSON https://www.anchorterminal.com/api/v1/tools/vertex-ai.json\n- Best model APIs and inference for AI agents: https://www.anchorterminal.com/best/inference/index.md\n- All 871 models comparisons: https://www.anchorterminal.com/compare/inference/index.md\n\n## Which one, for what\n\n### Muse Ember (D)\n\nGood for: Agents that hand out many small, bounded tasks (sub-agents, tool loops, routing, extraction over thousands of files) and want a cheap multimodal model with a 1M context behind the same API as a bigger Muse model.\n\nWatch for: No weights and no parameter count published, so it can't be run locally\n\n### Vertex AI (Gemini Enterprise Agent Platform) (AA)\n\nGood for: Google Cloud customers who need Gemini with residency, VPC-SC, provisioned throughput and an SLA, or Claude under a Google bill.\n\nAhead on:\n- Reliability, 99 against 40\n- Schema \u0026 documentation, 94 against 60\n- Agent ergonomics, 97 against 72\n- Security \u0026 auth, 97 against 64\n- Payments \u0026 pricing, 40 against 20\n- Maintenance \u0026 community, 91 against 46\n- Transparency \u0026 trust, 90 against 53\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n- Free to start without a card\n\nWatch for: The SLA drops from 99.5 to 95 per cent for short-term availability models, Gemini 3.7 and 3.6 Flash among them\n\n\n## Why the edge\n\n### Reliability: Vertex AI (Gemini Enterprise Agent Platform) +59\n\n- Muse Ember (40): Model reading, for the surface it's called on, Meta Model API. No status page with readable history, per the meta-model-api listing's 4 November check (0), so no readable incident history (5). Rate limits published per team and per model, 3,000 RPM and 4,000,000 TPM for muse-ember-1.0, read 9 November (15). 429 and 503 with Retry-After, backoff guidance and rate-limit headers, per the meta-model-api listing (15). No SLA found (0). Muse Ember carries no preview label, but the API opened as a public preview in July and no general-availability notice was found, so half, as for the platform (5). 0 + 5 + 15 + 15 + 0 + 5 = 40.\n- Vertex AI (Gemini Enterprise Agent Platform) (99): Google Cloud status dashboard with per-product history (20). Its incident feed, read on 6 November, has no incident naming Vertex Gemini API, Gemini or the Agent Platform in the 90 days. The regional incidents of 20 August, 1 September and 20 October (europe-west2) and the Cloud Storage incident of 8 and 9 October didn't list it among affected products (30). Standard PayGo publishes usage tiers by 30-day spend with baseline throughput, 2,000,000 to 50,000,000 tokens a minute for Flash models and 500,000 to 10,000,000 for Pro, plus quota tables for other methods (15). A 429 page says to use the global endpoint and truncated exponential backoff, and a retry-strategy page (15). SLA of 99.5 per cent a month on generateContent and streamGenerateContent, 95 per cent for short-term availability models, and a latency SLO on Provisioned Throughput. The 429 page says pay-as-you-go 429s don't count toward the SLA error rate (10). Gemini 4 Argon reached GA on 13 October and Gemini 3.8 Flash moved to the 12-month tier, and the v1 API, 3.5 Flash-Lite and Claude Opus 5.5 are GA, but express mode was Preview at the 6 October check (9 of 10, up from 8). Up from 98 on 6 October.\n\n### Maintenance \u0026 community: Vertex AI (Gemini Enterprise Agent Platform) +45\n\n- Muse Ember (46): Model reading. Released 9 November 2026 (30). No deprecation policy or notice period found, per the platform reading (0 of 12). Dated launches on the API, the latest Muse Wonder on 12 October and Muse Ember on 9 November (8 of 8). No Model API changelog; a help centre with tickets (8 of 15). No SDK of Meta's own (0 of 15, 0 of 10). 30 + 0 + 8 + 8 + 0 = 46.\n- Vertex AI (Gemini Enterprise Agent Platform) (91): Model reading. Gemini Omni 1.2 Flash GA on 5 November, Grok 4.7 GA on 27 October, Gemini 4 Argon GA on 13 October and Claude Haiku 5.5 on 7 October 2026 (30). Stable models stay at least 12 months, and since 6 October Gemini 4 Argon and Gemini 3.8 Flash are in that tier, while 3.7 and 3.6 Flash remain short-term with at least 45 days' notice once a date is set (10 of 12, up from 8). Gemini 2.5 Pro, Flash and Flash-Lite were due to retire on 20 October, three models on one date after more than 12 months, with replacements named. We didn't check partner model retirements (6 of 8, down from 8). Dated release notes on most working days, newest 5 November, and Cloud Customer Care (15). python-genai replies not sampled this run (5 of 10). Current SDKs, google-genai 3.0.0 on 6 November and `@google/genai` 3.0.0, and google-cloud-aiplatform 2.7.0 on 28 October 2026 (15). Supported runtimes stated, Python 3.10 or later and Node 20 or later, per the 6 October check (10). Unchanged at 91.\n\n### Transparency \u0026 trust: Vertex AI (Gemini Enterprise Agent Platform) +37\n\n- Muse Ember (53): Editorial half. Closed model under the Model API terms, with clear terms and law; no weights and no parameter count, unlike Muse Spark Open and Muse Glimmer (15). Standard content isn't used for training, retention periods not stated outside zero retention (18 of 30). No deprecation policy or dated notices (0). A subprocessor list linked but not read, no data locations (8 of 20). 15 + 18 + 0 + 8 = 41.\n- Vertex AI (Gemini Enterprise Agent Platform) (90): Closed service under the Google Cloud terms, with the Gen AI SDKs under Apache-2.0 and a public discovery document (18, as for Bedrock's open service models). The zero data retention and abuse monitoring pages agree with the Cloud terms and give periods for each case, 24 hours in memory, up to 90 days for flagged prompts, 30 days for Advanced AI models, 3 days for Search grounding logs and 30 days for Maps grounding, and say which can't be switched off (27 of 30). A dated model versions table with release and retirement dates and a stated 12-month or 45-day policy, but on 6 November it still listed Gemini 2.5 Pro, Flash and Flash-Lite as available with a 20 October 2026 retirement date and left them out of the retired table (18 of 20, down from 20). The Cloud subprocessor list with locations, per the 1 October vertex-ai-tuning check, regional and multi-region endpoints, and per-model ML processing locations on the partner model cards (20).\n\n### Schema \u0026 documentation: Vertex AI (Gemini Enterprise Agent Platform) +34\n\n- Muse Ember (60): Model reading. No OpenAPI file; the Markdown reference is the contract, per the meta-model-api listing (0). llms.txt and Markdown copies of every page (10). The Muse Ember page and choose-a-model page say what to hand it and what not to (hard single-shot coding, knowledge-heavy questions, visual coding), with model ID, inputs, context, max output and effort range (18 of 20). JSON Schema tools and output, reasoning effort an enum, per the platform reading (12 of 15). Curl, Python and TypeScript examples and the platform's error guide (15). A versioned model ID and a dated launch post, with no API changelog (5 of 15). 0 + 10 + 18 + 12 + 15 + 5 = 60.\n- Vertex AI (Gemini Enterprise Agent Platform) (94): Model reading. Keyless discovery document for the Agent Platform API v1, revision 20260930, with 1,128 methods and 1,493 schemas (25). No llms.txt, but every docs page answers as Markdown at `.md.txt`, counted as for vertex-ai-tuning (10). Model cards give limits, capabilities and retirement dates, and the 3.8 Flash card says when to use 3.7 Flash instead, but the docs mix the Vertex AI and Agent Platform names, and the OpenAI page tells new users to call the Gemini Developer API instead (16 of 20). Structured output with `response_schema` and `response_mime_type: application/json` always follows the schema per the docs, and complex schemas fail with a 400 (15). Examples on every page and a 429 guide, but we found no full error code list for generateContent (13 of 15). Versioned v1 and v1beta1 APIs and release notes with entries on most working days, newest 5 November 2026 (15).\n\n### Security \u0026 auth: Vertex AI (Gemini Enterprise Agent Platform) +33\n\n- Muse Ember (64): Platform readings are the meta-model-api listing's of 4 November. Team keys, named, revocable, no scopes (20 of 30). Standard mode only, so content isn't used to train Meta models under the terms, with safety use reserved (17 of 20). Retention 'as needed' with zero retention through sales (10 of 15). Usage dashboard by model, no per-call log (5 of 15). No security.txt on dev.meta.ai, a bug bounty and a security commitments page, no named certification (12 of 20). 20 + 17 + 10 + 5 + 12 = 64.\n- Vertex AI (Gemini Enterprise Agent Platform) (97): Model reading. OAuth 2.0 with IAM roles and service accounts, which the docs recommend for production, with API keys for testing. No key in a query string found in the docs we read (30). The training restriction in the Service Specific Terms says Google won't use customer data to train or fine-tune any model without permission, GA and pre-GA alike (20). Default in-memory caching for 24 hours that can be disabled, flagged prompts logged up to 90 days unless an abuse-monitoring exception is granted or the customer has a Cloud Master Agreement, the Interactions API storing by default, and Claude Fable 5 and Mythos 5 requiring 30-day retention shared with Anthropic (12 of 15, a judgement call matching the Fable exception on the Anthropic and Bedrock listings). Cloud Audit Logs, with Data Access logs off until enabled, and optional request-response logging to BigQuery (15). google.com security.txt valid to 2030-04-01, the Google VRP, and Generative AI on the platform in ISO 27001, 27017 and 27018 and SOC 1, 2 and 3 scope per the 1 October services-in-scope check for vertex-ai-tuning, not re-read on 6 October (20).\n\n### Agent ergonomics: Vertex AI (Gemini Enterprise Agent Platform) +25\n\n- Muse Ember (72): Model reading. Tool calls, parallel calls, computer use and search grounding, with tool_choice limited to auto per the platform reading (15 of 20). Strict structured output (15). Automatic prompt caching, cached input at 4% of the input price (15). A 1,048,576-token context, but requests over 200K input tokens bill at three times the rate for the whole request (12 of 15). No batch endpoint (0). No SDK of Meta's own; OpenAI and Anthropic SDKs against compatible endpoints (0). OpenAI-style errors with fixes and retryable codes (15). 15 + 15 + 15 + 12 + 0 + 0 + 15 = 72.\n- Vertex AI (Gemini Enterprise Agent Platform) (97): Model reading of the checklist (tool use, structured output, caching, context, batch, SDKs, errors). Function calling with `FunctionCallingConfig` mode ANY and `allowedFunctionNames` to force a named tool (20). Schema-guaranteed JSON output (15). Implicit and explicit context caching, cached input at 0.1x, $0.075 per million on 3.8 Flash through 31 December (15). 1,048,576-token context on 3.8 Flash, a unified 1,048,576-token input and output limit on Gemini 4 Argon, and 1,000,000 on Claude Opus 5.5 (15). Flex/Batch at half price on Gemini (10). Gen AI SDKs for Python and JavaScript among others, and the OpenAI libraries work with Google Cloud auth (10). 429 handling documented per quota framework, with standard Google status codes elsewhere (12 of 15).\n\n## Score by category\n\n| Category | Weight | Muse Ember | Vertex AI (Gemini Enterprise Agent Platform) | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 40 | 99 | Vertex AI (Gemini Enterprise Agent Platform) +59 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 60 | 94 | Vertex AI (Gemini Enterprise Agent Platform) +34 |\n| Agent ergonomics | 13% (16.2 this run) | 72 | 97 | Vertex AI (Gemini Enterprise Agent Platform) +25 |\n| Security \u0026 auth | 14% (17.5 this run) | 64 | 97 | Vertex AI (Gemini Enterprise Agent Platform) +33 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 40 | Vertex AI (Gemini Enterprise Agent Platform) +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 46 | 91 | Vertex AI (Gemini Enterprise Agent Platform) +45 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 53 | 90 | Vertex AI (Gemini Enterprise Agent Platform) +37 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **51.8 · D** | **88.7 · AA** | |\n\n## Facts side by side\n\n| Fact | Muse Ember | Vertex AI (Gemini Enterprise Agent Platform) |\n| --- | --- | --- |\n| Kind | Model API | Model API |\n| Vendor | Meta | Google Cloud |\n| Hosted endpoint | `https://api.meta.ai/v1` | `https://aiplatform.googleapis.com/v1` |\n| Transports |  | HTTP |\n| Auth | API key | OAuth or key |\n| Pricing | Pay per use | Pay per use |\n| x402 | no | no |\n| Licence | Closed model, used through Meta Model API and Muse Code under the Meta Model API Terms of Service (last updated 9 October 2026). No open weights; Meta's open-weight models are Muse Spark Open and Muse Glimmer | Proprietary service under the Google Cloud Platform terms. Partner models carry their providers' terms. The Google Gen AI SDKs are Apache-2.0 |\n| Read-only variant documented | no | no |\n| llms.txt | yes | no |\n| Last release | 2026-11-09 | 2026-11-05 |\n| Terms last updated | 2026-10-02 | 2026-09-02 |\n| Privacy policy last updated | couldn't be read | 2026-10-01 |\n| Customer content may train models | yes | yes |\n| Terms restrict automated access | not found in the text | not found in the text |\n| Terms restrict benchmarking | yes | not found in the text |\n| Terms or service can change without notice | not found in the text | not found in the text |\n| Arbitration or class-action waiver | yes | not found in the text |\n| Popularity | none | 20.9M PyPI/wk |\n\n## Verdicts\n\n**Muse Ember.** A cheap, capable model for the repeated parts of agent work, at $0.10 and $0.50 per million tokens with a 1M context and Meta's figures putting it level with Claude Haiku 5.5 on fewer tokens. Launched today on an API with no readable status page, SLA or deprecation policy, and closed, with no weights.\n\n**Vertex AI (Gemini Enterprise Agent Platform).** Gemini, Claude and open models through one Google Cloud API with IAM, regional endpoints, schema-guaranteed JSON and a 99.5 per cent SLA, and no Vertex incident on the Cloud status page in the 90 days to 6 November 2026. Gemini 4 Argon and 3.8 Flash have 12-month availability, but short-term Flash models get a 95 per cent SLA.\n\n## Before you call either\n\n### Muse Ember\n\n1. Call https://api.meta.ai/v1/responses (or /chat/completions or /messages) with model muse-ember-1.0 and a bearer MODEL_API_KEY\n2. Set the effort explicitly, reasoning.effort on Responses or reasoning_effort on Chat Completions. It defaults to max, and none isn't accepted; minimal or low suits classification and routing\n3. Keep input under 200K tokens a request, cached tokens and previous_response_id history included, or the whole request bills at the long-context rate\n4. Use it for sub-agents and bounded repeated tasks, and a larger Muse model for the plan, as Meta advises\n5. Use strict structured output for extraction and routing steps\n6. In Claude Code, map the haiku alias and sub-agent model to muse-ember-1.0, per Meta's guide\n\n### Vertex AI (Gemini Enterprise Agent Platform)\n\n1. Call the `global` location on aiplatform.googleapis.com unless data residency requires a Region. The 429 guide says it spreads load and reduces errors\n2. Back off exponentially on 429 `Resource exhausted`. On Standard PayGo it means shared capacity is busy, not a fixed quota\n3. Send `response_schema` with `response_mime_type: application/json`. JSON mode alone doesn't guarantee valid output\n4. Set `store` to false on Interactions API calls. It defaults to true and keeps prompts and responses\n5. Pin `gemini-4-argon` or `gemini-3.8-flash`, both in the 12-month tier, rather than 3.7 or 3.6 Flash, which retire on 28 January 2027 and 19 November 2026\n\n## Questions\n\n### Which is better for AI agents, Muse Ember or Vertex AI (Gemini Enterprise Agent Platform)?\n\nVertex AI (Gemini Enterprise Agent Platform) scores 88.7 (AA) on agent readiness against Muse Ember's 51.8 (D), and leads in every scored category.\n\n### Do Muse Ember and Vertex AI (Gemini Enterprise Agent Platform) need an API key?\n\nMuse Ember needs an API key. Vertex AI (Gemini Enterprise Agent Platform) takes an API key or an OAuth sign-in.\n\n### Can an agent call Muse Ember and Vertex AI (Gemini Enterprise Agent Platform) without installing anything?\n\nYes. Muse Ember has a hosted endpoint at https://api.meta.ai/v1 and Vertex AI (Gemini Enterprise Agent Platform) at https://aiplatform.googleapis.com/v1.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/muse-ember-vs-vertex-ai.json, and with the fewest tokens: https://www.anchorterminal.com/compare/muse-ember-vs-vertex-ai.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"muse-ember\", \"b\": \"vertex-ai\"}`. From a terminal: `anchor compare muse-ember vertex-ai`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/muse-ember.json and https://www.anchorterminal.com/api/v1/tools/vertex-ai.json\n\n## Other comparisons with Muse Ember or Vertex AI (Gemini Enterprise Agent Platform)\n\n- [Amazon Bedrock vs Muse Ember](https://www.anchorterminal.com/compare/amazon-bedrock-vs-muse-ember.md)\n- [Amazon Bedrock vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/amazon-bedrock-vs-vertex-ai.md)\n- [Claude API vs Muse Ember](https://www.anchorterminal.com/compare/anthropic-api-vs-muse-ember.md)\n- [Claude API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/anthropic-api-vs-vertex-ai.md)\n- [Antseed vs Muse Ember](https://www.anchorterminal.com/compare/antseed-vs-muse-ember.md)\n- [Antseed vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/antseed-vs-vertex-ai.md)\n- [Azure OpenAI in Foundry Models vs Muse Ember](https://www.anchorterminal.com/compare/azure-openai-vs-muse-ember.md)\n- [Azure OpenAI in Foundry Models vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/azure-openai-vs-vertex-ai.md)\n- [BlockRun.AI vs Muse Ember](https://www.anchorterminal.com/compare/blockrun-ai-vs-muse-ember.md)\n- [BlockRun.AI vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/blockrun-ai-vs-vertex-ai.md)\n- [Cerebras Inference vs Muse Ember](https://www.anchorterminal.com/compare/cerebras-inference-vs-muse-ember.md)\n- [Cerebras Inference vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/cerebras-inference-vs-vertex-ai.md)\n- [Cloudflare AI Gateway vs Muse Ember](https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-muse-ember.md)\n- [Cloudflare AI Gateway vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/cloudflare-ai-gateway-vs-vertex-ai.md)\n- [Cloudflare Workers AI vs Muse Ember](https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-muse-ember.md)\n- [Cloudflare Workers AI vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-vertex-ai.md)\n- [Cohere Chat API (Command models) vs Muse Ember](https://www.anchorterminal.com/compare/cohere-chat-vs-muse-ember.md)\n- [Cohere Chat API (Command models) vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/cohere-chat-vs-vertex-ai.md)\n- [DeepInfra vs Muse Ember](https://www.anchorterminal.com/compare/deepinfra-vs-muse-ember.md)\n- [DeepInfra vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/deepinfra-vs-vertex-ai.md)\n- [DeepSeek API vs Muse Ember](https://www.anchorterminal.com/compare/deepseek-api-vs-muse-ember.md)\n- [DeepSeek API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/deepseek-api-vs-vertex-ai.md)\n- [Eden AI vs Muse Ember](https://www.anchorterminal.com/compare/eden-ai-vs-muse-ember.md)\n- [Eden AI vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/eden-ai-vs-vertex-ai.md)\n- [Glimpse vs Muse Ember](https://www.anchorterminal.com/compare/elorian-glimpse-vs-muse-ember.md)\n- [Glimpse vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/elorian-glimpse-vs-vertex-ai.md)\n- [Fireworks AI Inference vs Muse Ember](https://www.anchorterminal.com/compare/fireworks-inference-vs-muse-ember.md)\n- [Fireworks AI Inference vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/fireworks-inference-vs-vertex-ai.md)\n- [Gemini Developer API vs Muse Ember](https://www.anchorterminal.com/compare/gemini-api-vs-muse-ember.md)\n- [Gemini Developer API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/gemini-api-vs-vertex-ai.md)\n- [GroqCloud vs Muse Ember](https://www.anchorterminal.com/compare/groq-vs-muse-ember.md)\n- [GroqCloud vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/groq-vs-vertex-ai.md)\n- [Hugging Face Inference Providers vs Muse Ember](https://www.anchorterminal.com/compare/hugging-face-inference-providers-vs-muse-ember.md)\n- [Hugging Face Inference Providers vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/hugging-face-inference-providers-vs-vertex-ai.md)\n- [Inkling 2 Small vs Muse Ember](https://www.anchorterminal.com/compare/inkling-2-small-vs-muse-ember.md)\n- [Inkling 2 Small vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/inkling-2-small-vs-vertex-ai.md)\n- [Jais 3 vs Muse Ember](https://www.anchorterminal.com/compare/jais-3-vs-muse-ember.md)\n- [Jais 3 vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/jais-3-vs-vertex-ai.md)\n- [Meta Model API vs Muse Ember](https://www.anchorterminal.com/compare/meta-model-api-vs-muse-ember.md)\n- [Meta Model API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/meta-model-api-vs-vertex-ai.md)\n- [MiniMax API vs Muse Ember](https://www.anchorterminal.com/compare/minimax-api-vs-muse-ember.md)\n- [MiniMax API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/minimax-api-vs-vertex-ai.md)\n- [Mistral AI API vs Muse Ember](https://www.anchorterminal.com/compare/mistral-api-vs-muse-ember.md)\n- [Mistral AI API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/mistral-api-vs-vertex-ai.md)\n- [Muse Ember vs Muse Spark Open](https://www.anchorterminal.com/compare/muse-ember-vs-muse-spark-open.md)\n- [Muse Ember vs Nemotron 3.5 Super VL](https://www.anchorterminal.com/compare/muse-ember-vs-nemotron-3-5-super-vl.md)\n- [Muse Ember vs Novita AI](https://www.anchorterminal.com/compare/muse-ember-vs-novita-ai.md)\n- [Muse Ember vs OpenAI API](https://www.anchorterminal.com/compare/muse-ember-vs-openai-api.md)\n- [Muse Ember vs OpenRouter](https://www.anchorterminal.com/compare/muse-ember-vs-openrouter.md)\n- [Muse Ember vs Prism Inference](https://www.anchorterminal.com/compare/muse-ember-vs-prism-inference.md)\n- [Muse Ember vs Router.com (Ramp Router)](https://www.anchorterminal.com/compare/muse-ember-vs-ramp-router.md)\n- [Muse Ember vs Beam 1.0](https://www.anchorterminal.com/compare/muse-ember-vs-reflection-beam.md)\n- [Muse Ember vs RouterPlus](https://www.anchorterminal.com/compare/muse-ember-vs-routerplus.md)\n- [Muse Ember vs SambaCloud](https://www.anchorterminal.com/compare/muse-ember-vs-sambanova.md)\n- [Muse Ember vs SiliconFlow](https://www.anchorterminal.com/compare/muse-ember-vs-siliconflow.md)\n- [Muse Ember vs Simplismart](https://www.anchorterminal.com/compare/muse-ember-vs-simplismart.md)\n- [Muse Ember vs StepFun API](https://www.anchorterminal.com/compare/muse-ember-vs-stepfun-api.md)\n- [Muse Ember vs SWE-2 Flash](https://www.anchorterminal.com/compare/muse-ember-vs-swe-2-flash.md)\n- [Muse Ember vs Tencent Cloud TokenHub](https://www.anchorterminal.com/compare/muse-ember-vs-tencent-tokenhub.md)\n- [Muse Ember vs Together AI Inference](https://www.anchorterminal.com/compare/muse-ember-vs-together-inference.md)\n- [Muse Ember vs Vercel AI Gateway](https://www.anchorterminal.com/compare/muse-ember-vs-vercel-ai-gateway.md)\n- [Muse Ember vs xAI API (Grok)](https://www.anchorterminal.com/compare/muse-ember-vs-xai-api.md)\n- [Muse Spark Open vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/muse-spark-open-vs-vertex-ai.md)\n- [Novita AI vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/novita-ai-vs-vertex-ai.md)\n- [OpenAI API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/openai-api-vs-vertex-ai.md)\n- [OpenRouter vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/openrouter-vs-vertex-ai.md)\n- [Prism Inference vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/prism-inference-vs-vertex-ai.md)\n- [Router.com (Ramp Router) vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/ramp-router-vs-vertex-ai.md)\n- [Beam 1.0 vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/reflection-beam-vs-vertex-ai.md)\n- [RouterPlus vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/routerplus-vs-vertex-ai.md)\n- [SambaCloud vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/sambanova-vs-vertex-ai.md)\n- [SiliconFlow vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/siliconflow-vs-vertex-ai.md)\n- [Simplismart vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/simplismart-vs-vertex-ai.md)\n- [StepFun API vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/stepfun-api-vs-vertex-ai.md)\n- [SWE-2 Flash vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/swe-2-flash-vs-vertex-ai.md)\n- [Tencent Cloud TokenHub vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/tencent-tokenhub-vs-vertex-ai.md)\n- [Together AI Inference vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/together-inference-vs-vertex-ai.md)\n- [Vercel AI Gateway vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/vercel-ai-gateway-vs-vertex-ai.md)\n- [Vertex AI (Gemini Enterprise Agent Platform) vs xAI API (Grok)](https://www.anchorterminal.com/compare/vertex-ai-vs-xai-api.md)\n- [Nemotron 3.5 Super VL vs Vertex AI (Gemini Enterprise Agent Platform)](https://www.anchorterminal.com/compare/nemotron-3-5-super-vl-vs-vertex-ai.md)\n",
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