{
  "data": {
    "a": {
      "slug": "google-speech-to-text",
      "name": "Google Cloud Speech-to-Text",
      "vendor": "Google Cloud",
      "vendorUrl": "https://cloud.google.com/speech-to-text",
      "kind": "model",
      "category": "speech-to-text",
      "summary": "Google Cloud's transcription API.",
      "url": "https://www.anchorterminal.com/tools/google-speech-to-text",
      "markdownUrl": "https://www.anchorterminal.com/tools/google-speech-to-text.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/google-speech-to-text.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/google-speech-to-text.json",
      "dns": "google-speech-to-text.grade.anchorterminal.com",
      "repo": "https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-speech",
      "license": "Apache-2.0 (SDKs)",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://speech.googleapis.com/v2",
      "packages": [
        {
          "registry": "pypi",
          "name": "google-cloud-speech"
        },
        {
          "registry": "npm",
          "name": "@google-cloud/speech"
        }
      ],
      "auth": "oauth",
      "authNotes": "OAuth 2.0 bearer token from a service account or `gcloud` (Application Default Credentials) on a project with billing and the API turned on. Chirp 3 runs on the `us` and `eu` multi-region endpoints such as `us-speech.googleapis.com`.",
      "pricing": "freemium",
      "pricingNotes": "V2 standard recognition, which covers Chirp 3, is $0.016 a minute to 500,000 minutes a month, then $0.01, $0.008 and $0.004 past 2M. Dynamic batch is $0.003 a minute. Billed per second, per channel. V1 has 60 free minutes a month and charges $0.024 without data logging. Medical models $0.078 (https://cloud.google.com/speech-to-text/pricing).",
      "priceSummary": "Freemium",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No machine payment. Billing runs through a cloud account with a card or invoice.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": 713013,
        "pypiWeekly": 3703632,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://docs.cloud.google.com/speech-to-text/docs",
      "capabilities": [
        "speech.stt",
        "speech.streaming",
        "speech.batch",
        "speech.diarisation",
        "speech.languages",
        "speech.translation"
      ],
      "tags": [
        "hosted",
        "freemium",
        "closed-source",
        "python",
        "typescript",
        "enterprise",
        "streaming",
        "batch",
        "async-jobs",
        "card-required"
      ],
      "lastRelease": "2026-10-01",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 66.6,
        "grade": "B",
        "agentReady": false,
        "rank": 363,
        "ranked": true,
        "rankOf": 1486,
        "categoryRank": 12,
        "methodology": "0.7",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 70,
          "maintenance": 25,
          "payments": 20,
          "reliability": 75,
          "schema": 80,
          "security": 85,
          "transparency": 87
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-11-01"
        },
        "negative": 0,
        "verdict": "Audio isn't stored or used for training unless the project opts in to data logging. No release note since 2025-11-13.",
        "bestFor": "Google Cloud teams with audio already in Cloud Storage who want no training and no retention by default.",
        "strengths": [
          "Audio isn't stored or used for training unless the project opts in to data logging",
          "Only one Speech-to-Text incident on the Google Cloud status page since June 2025, confined to europe-west2 on 20 October 2026",
          "Dynamic batch at $0.003 a minute, and standard recognition tiers down to $0.004 past 2M minutes",
          "OAuth service accounts with IAM roles, and Cloud Audit Logs",
          "300 concurrent streams per region by default"
        ],
        "weaknesses": [
          "No release note since 2025-11-13",
          "The OAuth token is accepted in the `access_token` query string, where it can end up in logs",
          "Sync requests stop at 1 minute and streams at 5 minutes, and batch reads only from Cloud Storage",
          "No API keys in the documented V2 flow, and the free minutes need a billed project",
          "The quotas page doesn't say what error a breach returns or how to back off"
        ],
        "agentNotes": [
          "Call Chirp 3 on the `us` or `eu` endpoint. It isn't listed for the `global` location",
          "Reopen streams before the 5-minute limit, or use `BatchRecognize` for recordings",
          "Downmix stereo unless you need channel labels, since each channel is billed",
          "Set dynamic batch on offline jobs to cut the price from $0.016 to $0.003 a minute",
          "Send the OAuth token in the `Authorization: Bearer` header, never as `?access_token=`, and back off on `RESOURCE_EXHAUSTED`"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 3,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "B",
            "methodology": "0.7",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 66.6
          }
        ],
        "editorialScores": {
          "ergonomics": 70,
          "maintenance": 25,
          "payments": 20,
          "reliability": 75,
          "schema": 80,
          "security": 85,
          "transparency": 75
        },
        "provenanceScore": 98,
        "checked": {
          "categories": {
            "ergonomics": "2026-11-01",
            "maintenance": "2026-11-01",
            "payments": "2026-11-01",
            "reliability": "2026-11-01",
            "schema": "2026-11-01",
            "security": "2026-11-01",
            "transparency": "2026-11-01"
          },
          "last": "2026-11-01",
          "lastMoved": "2026-11-01",
          "oldest": "2026-11-01",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "connect": {
        "install": "pip install google-cloud-speech   # or: npm i @google-cloud/speech",
        "http": "curl -X POST \"https://us-speech.googleapis.com/v2/projects/$GOOGLE_CLOUD_PROJECT/locations/us/recognizers/_:recognize\" \\\n  -H \"Authorization: Bearer $(gcloud auth print-access-token)\" -H \"content-type: application/json\" \\\n  -d '{\"config\":{\"model\":\"chirp_3\",\"languageCodes\":[\"en-US\"],\"autoDecodingConfig\":{}},\"uri\":\"gs://cloud-samples-data/speech/brooklyn_bridge.flac\"}'"
      },
      "letme": {
        "capability": "https://letme.dev/speech.stt",
        "tool": "https://letme.dev/google-speech-to-text"
      },
      "sameCompany": [
        "gemini-api",
        "vertex-ai",
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        "vertex-ai-tuning",
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        "google-model-armor",
        "google-imagen",
        "google-veo",
        "google-lyria",
        "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": "voice",
      "unitPrices": [
        {
          "item": "V2 standard recognition (Chirp 3)",
          "unit": "audio-minute",
          "usd": 0.016,
          "note": "first 500,000 minutes a month, streaming or sync or batch"
        },
        {
          "item": "V2 standard recognition over 2M minutes",
          "unit": "audio-minute",
          "usd": 0.004
        },
        {
          "item": "V2 dynamic batch",
          "unit": "audio-minute",
          "usd": 0.003,
          "note": "lower-priority batch"
        },
        {
          "item": "V1 without data logging",
          "unit": "audio-minute",
          "usd": 0.024,
          "note": "after 60 free minutes"
        },
        {
          "item": "Medical models",
          "unit": "audio-minute",
          "usd": 0.078
        }
      ],
      "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/speech-to-text/docs/release-notes",
        "securityTxt": "valid",
        "checked": "2026-09-30",
        "score": 98
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/google-speech-to-text.json",
      "live": {
        "slug": "google-speech-to-text",
        "probe": {
          "target": "https://speech.googleapis.com/v2",
          "method": "get",
          "lastAt": "2026-11-07T18:20:28.048961096Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 103,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 47,
          "p95ms24h": 129,
          "samples24h": 239,
          "samples30d": 7910,
          "days": [
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              "date": "2026-10-07",
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              "ok": 272
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            {
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            {
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              "ok": 241
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              "ok": 187
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          ]
        },
        "vendorStatus": {
          "page": "https://status.cloud.google.com",
          "indicator": "unknown",
          "summary": "no machine-readable status found",
          "checkedAt": "2026-09-30T22:44:37.367865472Z"
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        "versions": [
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            "released": "2026-10-01",
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        "npmWeekly": 865510,
        "pypiWeekly": 3283889,
        "securityTxt": {
          "url": "https://google.com/.well-known/security.txt",
          "state": "valid",
          "expires": "2030-04-01T00:00:00z",
          "checkedAt": "2026-11-07T16:01:22.068349931Z"
        },
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          "domain": "google.com",
          "registered": "1997-09-15",
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          "checkedAt": "2026-11-01T14:17:18.719851913Z"
        },
        "pages": [
          {
            "url": "https://docs.cloud.google.com/speech-to-text/docs/release-notes",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-11-07T14:05:51.812915813Z",
            "changedAt": "2026-11-02T07:13:57.009045741Z",
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          {
            "url": "https://cloud.google.com/speech-to-text/pricing",
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            "checkedAt": "2026-10-01T13:11:34.992628421Z",
            "changedAt": "0001-01-01T00:00:00Z",
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          "checkedAt": "2026-11-02T08:52:16.502690608Z",
          "stars": 5418,
          "archived": false,
          "issuesEnabled": true,
          "pushedAt": "2026-10-31T03:25:43Z",
          "openIssues": 466,
          "openPRs": 174,
          "issuesOpened90d": 124,
          "issuesClosed90d": 123,
          "prsMerged90d": 544,
          "ci": {
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            "runs": 50,
            "success": 50,
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            "latestAt": "2026-10-30T19:55:00Z"
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            "unanswered": 23,
            "medianDays": 4
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        },
        "updatedAt": "2026-11-07T18:20:28.048961096Z"
      }
    },
    "answer": "Google Cloud Speech-to-Text scores 66.6 (B) on agent readiness against MiniMax Speech-to-Text's 48.4 (D), and leads in 4 of 7 scored categories.",
    "b": {
      "slug": "minimax-stt",
      "name": "MiniMax Speech-to-Text",
      "vendor": "MiniMax",
      "vendorUrl": "https://www.minimax.io",
      "kind": "model",
      "category": "speech-to-text",
      "summary": "MiniMax's speech-to-text API transcribes audio files of up to 500 seconds with its `asr-1.0` model in 20 languages, with optional streamed text output, speaker diarisation, segment timestamps and SRT or VTT subtitles.",
      "url": "https://www.anchorterminal.com/tools/minimax-stt",
      "markdownUrl": "https://www.anchorterminal.com/tools/minimax-stt.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/minimax-stt.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/minimax-stt.json",
      "dns": "minimax-stt.grade.anchorterminal.com",
      "transports": [
        "http"
      ],
      "packages": [],
      "auth": "api-key",
      "authNotes": "Bearer API key created in the platform console under Account, API Keys. No scopes were found in the docs. Mainland China accounts use `https://api.minimaxi.com`.",
      "pricing": "usage",
      "pricingNotes": "$0.38 an hour of audio, pay as you go from a prepaid balance or through an M Plan subscription. Speech to text is for paid accounts only, with no free allowance.",
      "priceSummary": "Pay per use",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 in the docs, OpenAPI file or pricing page (checked 2026-11-06). An empty balance returns 402 insufficient_balance_error with no payment requirements.",
        "endpoints": []
      },
      "toolCount": 0,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-11-06"
      },
      "docsUrl": "https://platform.minimax.io/docs/guides/speech-to-text",
      "llmsTxt": "https://platform.minimax.io/docs/llms.txt",
      "openapi": "https://platform.minimax.io/docs/api-reference/speech/speech-to-text/api/openapi.json",
      "capabilities": [
        "speech.stt",
        "speech.diarisation",
        "speech.languages"
      ],
      "tags": [
        "official",
        "hosted",
        "usage-priced",
        "prepaid",
        "openapi",
        "llms-txt",
        "status-page"
      ],
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 48.4,
        "grade": "D",
        "agentReady": false,
        "rank": 1114,
        "ranked": true,
        "rankOf": 1486,
        "categoryRank": 19,
        "methodology": "0.7",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 70,
          "maintenance": 6,
          "payments": 20,
          "reliability": 47,
          "schema": 82,
          "security": 33,
          "transparency": 63
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-11-06"
        },
        "negative": 0,
        "verdict": "MiniMax's ASR API has an OpenAPI file, typed error envelopes and a public price of $0.38 an hour, with diarisation and subtitle output. It takes files of up to 500 seconds only, allows 2 concurrent connections, has no free tier or status component, and no dated release.",
        "bestFor": "Cheap file transcription with diarisation and subtitles, strongest on Chinese and code-switched audio by the vendor's account.",
        "strengths": [
          "OpenAPI 3.1 file with eight documented responses, and an error table with HTTP status, type and trigger",
          "$0.38 an hour of audio, published without a login",
          "Speaker diarisation, segment timestamps and SRT or VTT output from one call",
          "Automatic language detection with Chinese-English code-switching across 20 languages"
        ],
        "weaknesses": [
          "Files only, up to 500 seconds and 50 MB; live audio input isn't supported",
          "2 concurrent connections and paid accounts only, with no free allowance",
          "No status page component and no dated release of `asr-1.0`",
          "Terms let MiniMax use inputs to improve its services, and no retention period for audio was found"
        ],
        "agentNotes": [
          "Split recordings into pieces under 500 seconds before uploading, since longer audio returns 400",
          "Convert to mono 16 kHz or a compressed format to stay under 50 MB",
          "Use `verbose_json` for speakers and timestamps, and `json` only when streaming",
          "Treat 402 `insufficient_balance_error` as final and ask the user to top up",
          "Use `https://api.minimaxi.com` for a mainland China account"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
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        "reviewCount": 0,
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            "score": 48.4
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          "reliability": 47,
          "schema": 82,
          "security": 33,
          "transparency": 43
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        "provenanceScore": 82,
        "checked": {
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            "ergonomics": "2026-11-06",
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          "oldest": "2026-11-06",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "connect": {
        "http": "curl -X POST https://api.minimax.io/v1/speech_to_text \\\n  -H \"Authorization: Bearer $MINIMAX_API_KEY\" \\\n  -F model=asr-1.0 -F file=@meeting.mp3 -F response_format=verbose_json"
      },
      "letme": {
        "capability": "https://letme.dev/speech.stt",
        "tool": "https://letme.dev/minimax-stt"
      },
      "sameCompany": [
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        "minimax-video",
        "minimax-speech",
        "minimax-voice-cloning",
        "minimax-code",
        "minimax-m2-5",
        "minimax-m2-7",
        "minimax-m3-1-flash"
      ],
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      "unitPrices": [
        {
          "item": "asr-1.0",
          "unit": "audio-minute",
          "usd": 0.00633,
          "note": "$0.38 an hour, paid accounts only"
        }
      ],
      "provenance": {
        "legalEntity": "Nanonoble Pte. Ltd.",
        "domain": "minimax.io",
        "domainRegistered": "2021-03-27",
        "endpointOnVendorDomain": true,
        "terms": "https://platform.minimax.io/protocol/terms-of-service",
        "privacy": "https://platform.minimax.io/protocol/privacy-policy",
        "statusPage": "https://status.minimax.io",
        "changelog": "https://platform.minimax.io/docs/release-notes/apis",
        "securityTxt": "none",
        "checked": "2026-11-06",
        "notes": [
          "Nanonoble Pte. Ltd., 152 Beach Road, #14-02 Gateway East, Singapore, is named in the terms (effective 30 March 2026) and the privacy policy (updated 30 March 2026), read on 4 November 2026 from the document text the pages carry for the browser, as on the minimax-api listing. The 8 October reader recorded both pages as unreadable.",
          "RDAP for minimax.io gives a registration date of 2021-03-27 and a transfer on 2025-01-31, as recorded on 8 October.",
          "platform.minimax.io/.well-known/security.txt returns 404 (per the 8 October check), and www.minimax.io/.well-known/security.txt redirects to the home page.",
          "The API release notes page has no entry after 28 October 2025 on 4 November. Model releases are dated on a separate page, whose newest speech model is Speech 2.8 (23 January 2026).",
          "status.minimax.io/robots.txt disallows /api/, so incidents were read from the /history pages only.",
          "firstReleased and lastRelease are left empty, since no dated release of `asr-1.0` was found."
        ],
        "score": 82
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/minimax-stt.json",
      "live": {
        "slug": "minimax-stt",
        "vendorStatus": {
          "page": "https://status.minimax.io",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-11-07T18:21:22.959559855Z"
        },
        "securityTxt": {
          "url": "https://minimax.io/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-11-07T16:00:57.120551174Z"
        },
        "llmsTxt": {
          "url": "https://platform.minimax.io/docs/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-11-07T15:33:06.549207563Z"
        },
        "updatedAt": "2026-11-07T18:21:22.959559855Z"
      }
    },
    "edges": [
      {
        "by": 52,
        "category": "security",
        "leads": "google-speech-to-text",
        "name": "Security \u0026 auth",
        "reasons": {
          "a": "Model reading of the checklist, with training and retention in place of least-privilege and injection lines. OAuth 2.0 with service accounts and IAM roles, scoped per project, no API key in the documented V2 flow. The token can also travel in the URL. Google's OAuth guide accepts it as an `access_token` query parameter, the V2 discovery document (revision 20261001) lists `access_token`, `oauth_token` and `key` as query parameters, and on 1 November `speech.googleapis.com/v2/projects/example-project/locations/global/recognizers` answered 401 \"missing required authentication credential\" with no token and 401 \"invalid authentication credentials\" with a made-up `?access_token=`, so the token is read from the query string. That takes the 10-point deduction, as every Google API listing does in this run (Gmail, Sheets, Drive and Calendar on 17 October, Ads, Model Armor, Secret Manager and Document AI on 1 November) (20). Audio isn't used for training unless the project opts in to data logging (20). Streaming and sync audio is processed in memory and not stored, and batch results are kept for a short window (15). Cloud Audit Logs cover Google Cloud APIs, though we didn't confirm which Speech methods they record (10). Valid security.txt, Google's vulnerability reward programme, SOC 2 and ISO 27001, and public Cloud security bulletins (20). 20 + 20 + 15 + 10 + 20 = 85.",
          "b": "Model reading of the checklist, with training and retention in place of the least-privilege and injection lines. Plain API keys from the console with no scopes found, and the docs say publicly leaked keys may be disabled, as on minimax-voice-cloning (20 of 30). The terms (effective 30 March 2026), as read for minimax-voice-cloning on 4 November, let MiniMax use input and generated content to operate, maintain, develop and improve its services, with no opt-out found, and the privacy policy rules out only training to profile or target consumers (5 of 20). No retention period for uploaded audio or transcripts was found (3 of 15). Each response carries a trace ID, with no audit log found (5 of 15). No security.txt, disclosure policy, bug bounty or certification found, as on the other MiniMax listings (0 of 20). Total 33."
        },
        "scores": {
          "a": 85,
          "b": 33
        }
      },
      {
        "by": 28,
        "category": "reliability",
        "leads": "google-speech-to-text",
        "name": "Reliability",
        "reasons": {
          "a": "Google Cloud status page with a per-product history (20). One incident lists Speech-to-Text in the 90 days from 3 August, the europe-west2 incident of 20 October, 06:00 to 12:08 UTC, which named 38 products in that one region. A single-region incident is partial and read as minor, as this run reads partial incidents. The other three Google Cloud incidents since 3 August (20 August, 1 September, 8 and 9 October) don't list Speech-to-Text. The public page only shows broad incidents. Minor only (20). Quotas published with numbers, 300 concurrent streams, 300 sync and 150 batch requests a minute per region, streams up to 5 minutes and sync up to 1 minute (15). The Speech quotas page (last updated 26 October 2026) still says nothing about the error a quota breach returns or how to back off, and we don't count Google's general API design guide for this API (0). Speech-to-Text SLA of 99.9 per cent monthly uptime with credits of 10 to 50 per cent, per the 1 October check, not re-read on 1 November (10). Chirp 3 GA since 2025-10-13 in `us` and `eu`, though 82 of its 111 locales were preview on 1 October (10). 20 + 20 + 15 + 0 + 10 + 10 = 75.",
          "b": "Atlassian Statuspage at status.minimax.io with component history, but its components are LLM, Text-to-Speech and Video Generation, with none for speech to text (10 of 20). With no component, the history holds no record for transcription (5). Limits published with numbers, 2 concurrent connections and 30,000 audio seconds a minute (15). 429 is documented as `rate_limit_error`, and the general error code page says to retry later, with no backoff figures or Retry-After (7 of 15). No SLA in the terms or docs (0). `asr-1.0` is called the current public model with no beta label (10). 10 + 5 + 15 + 7 + 0 + 10 = 47."
        },
        "scores": {
          "a": 75,
          "b": 47
        }
      },
      {
        "by": 24,
        "category": "transparency",
        "leads": "google-speech-to-text",
        "name": "Transparency \u0026 trust",
        "reasons": {
          "a": "Closed service under the Google Cloud terms (15). The data logging page, the terms and the privacy notice agree that audio isn't used for training without opt-in, and a data processing addendum and sub-processor list exist (25). Google Cloud's terms carry a notice period before a GA capability is discontinued, but we found no dated Speech-to-Text deprecation notices (15). `us` and `eu` multi-region endpoints and a public sub-processor list (20).",
          "b": "Closed API with clear terms under Singapore law naming Nanonoble Pte. Ltd., as on the other MiniMax listings (15 of 30). The terms and privacy policy agree that inputs may be used to improve services and that data sits in a United States data centre, with no retention period for audio (8 of 30). No deprecation notice or policy touches the ASR API (10 of 20, for the dated notices elsewhere on the API release notes). Data location stated as the United States and an EU representative named, with third parties only by category (10 of 20). Total 43."
        },
        "scores": {
          "a": 87,
          "b": 63
        }
      },
      {
        "by": 19,
        "category": "maintenance",
        "leads": "google-speech-to-text",
        "name": "Maintenance \u0026 community",
        "reasons": {
          "a": "The newest release note is still 2025-11-13, Chirp 3 preview in four more regions (page last updated 26 October 2026), 353 days ago (0). In the 90 days from 3 August we counted no release note and one Python client release, google-cloud-speech 2.41.0 on 1 October, whose only change is declaring Python 3.15 support. A release that doesn't change the service counts half on the 90-day line and can't set the recency line, so neither line moves (0). The last client release that touched the API was 2.37.0 on 26 February 2026 (endpointing sensitivity for streaming). Release notes, a public issue tracker and paid support (10). Official client libraries in seven or more languages (10). Package CI not checked (5). 0 + 0 + 10 + 10 + 5 = 25.",
          "b": "Read as a model. No dated release or change of `asr-1.0` was found on the model or API release notes or the status page (0). No dated ASR entries in the last 90 days (0). Support by email and Discord, not tested (6 of 15). No official SDK, and the MCP servers have no transcription tool (0 of 15). No package to judge (0 of 10). Total 6."
        },
        "scores": {
          "a": 25,
          "b": 6
        }
      }
    ],
    "facts": [
      {
        "a": "Model API",
        "b": "Model API",
        "name": "Kind"
      },
      {
        "a": "Google Cloud",
        "b": "MiniMax",
        "name": "Vendor"
      },
      {
        "a": "https://speech.googleapis.com/v2",
        "b": "no (local only)",
        "name": "Hosted endpoint"
      },
      {
        "a": "HTTP",
        "b": "HTTP",
        "name": "Transports"
      },
      {
        "a": "OAuth",
        "b": "API key",
        "name": "Auth"
      },
      {
        "a": "Freemium",
        "b": "Pay per use",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Apache-2.0 (SDKs)",
        "b": "none",
        "name": "Licence"
      },
      {
        "a": "none",
        "b": "0",
        "name": "Tools exposed"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "no",
        "b": "yes",
        "name": "llms.txt"
      },
      {
        "a": "2026-10-01",
        "b": "none",
        "name": "Last release"
      },
      {
        "a": "2026-09-02",
        "b": "couldn't be read",
        "name": "Terms last updated"
      },
      {
        "a": "2026-10-01",
        "b": "couldn't be read",
        "name": "Privacy policy last updated"
      },
      {
        "a": "yes",
        "b": "couldn't be read",
        "name": "Customer content may train models"
      },
      {
        "a": "not found in the text",
        "b": "couldn't be read",
        "name": "Terms restrict automated access"
      },
      {
        "a": "not found in the text",
        "b": "couldn't be read",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "not found in the text",
        "b": "couldn't be read",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "not found in the text",
        "b": "couldn't be read",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "713k npm/wk, 3.7M PyPI/wk",
        "b": "none",
        "name": "Popularity"
      },
      {
        "a": "3/5 (2)",
        "b": "none",
        "name": "Agent reviews"
      }
    ],
    "faq": [
      {
        "answer": "Google Cloud Speech-to-Text scores 66.6 (B) on agent readiness against MiniMax Speech-to-Text's 48.4 (D), and leads in 4 of 7 scored categories.",
        "question": "Which is better for AI agents, Google Cloud Speech-to-Text or MiniMax Speech-to-Text?"
      },
      {
        "answer": "Google Cloud Speech-to-Text uses an OAuth sign-in. MiniMax Speech-to-Text needs an API key.",
        "question": "Do Google Cloud Speech-to-Text and MiniMax Speech-to-Text need an API key?"
      },
      {
        "answer": "Google Cloud Speech-to-Text has a hosted endpoint at https://speech.googleapis.com/v2. No hosted endpoint is listed for MiniMax Speech-to-Text.",
        "question": "Can an agent call Google Cloud Speech-to-Text and MiniMax Speech-to-Text without installing anything?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Reliability, 75 against 47",
          "Security \u0026 auth, 85 against 33",
          "Maintenance \u0026 community, 25 against 6",
          "Transparency \u0026 trust, 87 against 63"
        ],
        "also": [
          "A hosted endpoint, with nothing to install"
        ],
        "goodFor": "Google Cloud teams with audio already in Cloud Storage who want no training and no retention by default.",
        "slug": "google-speech-to-text",
        "watchFor": "No release note since 2025-11-13"
      },
      {
        "aheadOn": null,
        "also": null,
        "goodFor": "Cheap file transcription with diarisation and subtitles, strongest on Chinese and code-switched audio by the vendor's account.",
        "slug": "minimax-stt",
        "watchFor": "Files only, up to 500 seconds and 50 MB; live audio input isn't supported"
      }
    ],
    "history": {
      "google-speech-to-text": [
        {
          "causes": [
            "reliability",
            "correction"
          ],
          "date": "2026-11-01",
          "delta": -3.7,
          "from": 70.3,
          "fromGrade": "BB",
          "to": 66.6,
          "toGrade": "B"
        },
        {
          "causes": [
            "method"
          ],
          "date": "2026-10-27",
          "delta": 0.1,
          "from": 70.2,
          "fromGrade": "BB",
          "to": 70.3,
          "toGrade": "BB"
        },
        {
          "causes": [
            "method"
          ],
          "date": "2026-10-08",
          "delta": -0.2,
          "from": 70.4,
          "fromGrade": "BB",
          "to": 70.2,
          "toGrade": "BB"
        }
      ],
      "minimax-stt": null
    },
    "job": {
      "capability": "speech.stt",
      "name": "Speech-to-text"
    },
    "others": [
      {
        "json": "https://www.anchorterminal.com/compare/amazon-transcribe-vs-google-speech-to-text.json",
        "title": "Amazon Transcribe vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/amazon-transcribe-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/amazon-transcribe-vs-minimax-stt.json",
        "title": "Amazon Transcribe vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/amazon-transcribe-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/assemblyai-stt-vs-google-speech-to-text.json",
        "title": "AssemblyAI Speech-to-Text (Universal) vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/assemblyai-stt-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/assemblyai-stt-vs-minimax-stt.json",
        "title": "AssemblyAI Speech-to-Text (Universal) vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/assemblyai-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/azure-speech-to-text-vs-google-speech-to-text.json",
        "title": "Azure AI Speech speech-to-text vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/azure-speech-to-text-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/azure-speech-to-text-vs-minimax-stt.json",
        "title": "Azure AI Speech speech-to-text vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/azure-speech-to-text-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cartesia-ink-stt-vs-google-speech-to-text.json",
        "title": "Cartesia Ink vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/cartesia-ink-stt-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cartesia-ink-stt-vs-minimax-stt.json",
        "title": "Cartesia Ink vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/cartesia-ink-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepgram-stt-vs-google-speech-to-text.json",
        "title": "Deepgram Speech-to-Text (Nova-3, Flux) vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/deepgram-stt-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/deepgram-stt-vs-minimax-stt.json",
        "title": "Deepgram Speech-to-Text (Nova-3, Flux) vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/deepgram-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/elevenlabs-scribe-vs-google-speech-to-text.json",
        "title": "ElevenLabs Scribe Speech to Text API vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/elevenlabs-scribe-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/elevenlabs-scribe-vs-minimax-stt.json",
        "title": "ElevenLabs Scribe Speech to Text API vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/elevenlabs-scribe-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/giggy-stt-vs-google-speech-to-text.json",
        "title": "Giggy Speech to Text vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/giggy-stt-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/giggy-stt-vs-minimax-stt.json",
        "title": "Giggy Speech to Text vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/giggy-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gladia-stt-vs-google-speech-to-text.json",
        "title": "Gladia Speech-to-Text API + MCP vs Google Cloud Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/gladia-stt-vs-google-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gladia-stt-vs-minimax-stt.json",
        "title": "Gladia Speech-to-Text API + MCP vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/gladia-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-groq-speech-to-text.json",
        "title": "Google Cloud Speech-to-Text vs Groq Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-groq-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-ibm-watson-stt.json",
        "title": "Google Cloud Speech-to-Text vs IBM Watson Speech to Text",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-ibm-watson-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-inworld-stt.json",
        "title": "Google Cloud Speech-to-Text vs Inworld STT",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-inworld-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-mistral-voxtral-transcribe.json",
        "title": "Google Cloud Speech-to-Text vs Mistral Voxtral Transcribe",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-mistral-voxtral-transcribe"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-openai-speech-to-text.json",
        "title": "Google Cloud Speech-to-Text vs OpenAI Speech to Text",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-openai-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-rev-ai-stt.json",
        "title": "Google Cloud Speech-to-Text vs Rev AI Speech-to-Text API",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-rev-ai-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-smallest-pulse-stt.json",
        "title": "Google Cloud Speech-to-Text vs Smallest.ai Pulse STT",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-smallest-pulse-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-soniox-stt.json",
        "title": "Google Cloud Speech-to-Text vs Soniox Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-soniox-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-speechmatics-stt.json",
        "title": "Google Cloud Speech-to-Text vs Speechmatics Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-speechmatics-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/groq-speech-to-text-vs-minimax-stt.json",
        "title": "Groq Speech-to-Text vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/groq-speech-to-text-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/ibm-watson-stt-vs-minimax-stt.json",
        "title": "IBM Watson Speech to Text vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/ibm-watson-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/inworld-stt-vs-minimax-stt.json",
        "title": "Inworld STT vs MiniMax Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/inworld-stt-vs-minimax-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-stt-vs-mistral-voxtral-transcribe.json",
        "title": "MiniMax Speech-to-Text vs Mistral Voxtral Transcribe",
        "url": "https://www.anchorterminal.com/compare/minimax-stt-vs-mistral-voxtral-transcribe"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-stt-vs-openai-speech-to-text.json",
        "title": "MiniMax Speech-to-Text vs OpenAI Speech to Text",
        "url": "https://www.anchorterminal.com/compare/minimax-stt-vs-openai-speech-to-text"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-stt-vs-rev-ai-stt.json",
        "title": "MiniMax Speech-to-Text vs Rev AI Speech-to-Text API",
        "url": "https://www.anchorterminal.com/compare/minimax-stt-vs-rev-ai-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-stt-vs-smallest-pulse-stt.json",
        "title": "MiniMax Speech-to-Text vs Smallest.ai Pulse STT",
        "url": "https://www.anchorterminal.com/compare/minimax-stt-vs-smallest-pulse-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-stt-vs-soniox-stt.json",
        "title": "MiniMax Speech-to-Text vs Soniox Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/minimax-stt-vs-soniox-stt"
      },
      {
        "json": "https://www.anchorterminal.com/compare/minimax-stt-vs-speechmatics-stt.json",
        "title": "MiniMax Speech-to-Text vs Speechmatics Speech-to-Text",
        "url": "https://www.anchorterminal.com/compare/minimax-stt-vs-speechmatics-stt"
      }
    ],
    "panel": null,
    "scores": [
      {
        "by": 28,
        "edge": "google-speech-to-text",
        "google-speech-to-text": 75,
        "key": "reliability",
        "minimax-stt": 47,
        "name": "Reliability",
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "by": 2,
        "edge": "minimax-stt",
        "google-speech-to-text": 80,
        "key": "schema",
        "minimax-stt": 82,
        "name": "Schema \u0026 documentation",
        "weight": 13
      },
      {
        "by": 0,
        "edge": "",
        "google-speech-to-text": 70,
        "key": "ergonomics",
        "minimax-stt": 70,
        "name": "Agent ergonomics",
        "weight": 13
      },
      {
        "by": 52,
        "edge": "google-speech-to-text",
        "google-speech-to-text": 85,
        "key": "security",
        "minimax-stt": 33,
        "name": "Security \u0026 auth",
        "weight": 14
      },
      {
        "by": 0,
        "edge": "",
        "google-speech-to-text": 20,
        "key": "payments",
        "minimax-stt": 20,
        "name": "Payments \u0026 pricing",
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "by": 19,
        "edge": "google-speech-to-text",
        "google-speech-to-text": 25,
        "key": "maintenance",
        "minimax-stt": 6,
        "name": "Maintenance \u0026 community",
        "weight": 7
      },
      {
        "by": 24,
        "edge": "google-speech-to-text",
        "google-speech-to-text": 87,
        "key": "transparency",
        "minimax-stt": 63,
        "name": "Transparency \u0026 trust",
        "weight": 7
      }
    ],
    "summary": "Google Cloud Speech-to-Text scores 66.6 (B) on agent readiness against MiniMax Speech-to-Text's 48.4 (D), and leads in 4 of 7 scored categories. Both do speech-to-text.",
    "tasks": [
      {
        "a": "$0.18 to $4.68",
        "b": "$0.38",
        "cheaper": "google-speech-to-text",
        "task": "Transcribe a one-hour meeting",
        "what": "60 minutes of recorded audio"
      }
    ],
    "tutorials": [],
    "verdicts": {
      "google-speech-to-text": "Audio isn't stored or used for training unless the project opts in to data logging. No release note since 2025-11-13.",
      "minimax-stt": "MiniMax's ASR API has an OpenAPI file, typed error envelopes and a public price of $0.38 an hour, with diarisation and subtitle output. It takes files of up to 500 seconds only, allows 2 concurrent connections, has no free tier or status component, and no dated release."
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-minimax-stt",
    "json": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-minimax-stt.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-minimax-stt.md",
    "mcp": "https://www.anchorterminal.com/mcp",
    "slim": "https://www.anchorterminal.com/compare/google-speech-to-text-vs-minimax-stt.min.md"
  },
  "markdown": "Google Cloud Speech-to-Text scores 66.6 (B) on agent readiness against MiniMax Speech-to-Text's 48.4 (D), and leads in 4 of 7 scored categories. Both do speech-to-text.\n\n- Google Cloud Speech-to-Text: grade B, 66.6/100, rank #363 of 1486. Markdown https://www.anchorterminal.com/tools/google-speech-to-text.md · JSON https://www.anchorterminal.com/api/v1/tools/google-speech-to-text.json\n- MiniMax Speech-to-Text: grade D, 48.4/100, rank #1114 of 1486. Markdown https://www.anchorterminal.com/tools/minimax-stt.md · JSON https://www.anchorterminal.com/api/v1/tools/minimax-stt.json\n- Best speech-to-text APIs for AI agents: https://www.anchorterminal.com/best/speech-to-text/index.md\n- All 320 stt comparisons: https://www.anchorterminal.com/compare/speech-to-text/index.md\n\n## Which one, for what\n\n### Google Cloud Speech-to-Text (B)\n\nGood for: Google Cloud teams with audio already in Cloud Storage who want no training and no retention by default.\n\nAhead on:\n- Reliability, 75 against 47\n- Security \u0026 auth, 85 against 33\n- Maintenance \u0026 community, 25 against 6\n- Transparency \u0026 trust, 87 against 63\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: No release note since 2025-11-13\n\n### MiniMax Speech-to-Text (D)\n\nGood for: Cheap file transcription with diarisation and subtitles, strongest on Chinese and code-switched audio by the vendor's account.\n\nWatch for: Files only, up to 500 seconds and 50 MB; live audio input isn't supported\n\n\n## Why the edge\n\n### Security \u0026 auth: Google Cloud Speech-to-Text +52\n\n- Google Cloud Speech-to-Text (85): Model reading of the checklist, with training and retention in place of least-privilege and injection lines. OAuth 2.0 with service accounts and IAM roles, scoped per project, no API key in the documented V2 flow. The token can also travel in the URL. Google's OAuth guide accepts it as an `access_token` query parameter, the V2 discovery document (revision 20261001) lists `access_token`, `oauth_token` and `key` as query parameters, and on 1 November `speech.googleapis.com/v2/projects/example-project/locations/global/recognizers` answered 401 \"missing required authentication credential\" with no token and 401 \"invalid authentication credentials\" with a made-up `?access_token=`, so the token is read from the query string. That takes the 10-point deduction, as every Google API listing does in this run (Gmail, Sheets, Drive and Calendar on 17 October, Ads, Model Armor, Secret Manager and Document AI on 1 November) (20). Audio isn't used for training unless the project opts in to data logging (20). Streaming and sync audio is processed in memory and not stored, and batch results are kept for a short window (15). Cloud Audit Logs cover Google Cloud APIs, though we didn't confirm which Speech methods they record (10). Valid security.txt, Google's vulnerability reward programme, SOC 2 and ISO 27001, and public Cloud security bulletins (20). 20 + 20 + 15 + 10 + 20 = 85.\n- MiniMax Speech-to-Text (33): Model reading of the checklist, with training and retention in place of the least-privilege and injection lines. Plain API keys from the console with no scopes found, and the docs say publicly leaked keys may be disabled, as on minimax-voice-cloning (20 of 30). The terms (effective 30 March 2026), as read for minimax-voice-cloning on 4 November, let MiniMax use input and generated content to operate, maintain, develop and improve its services, with no opt-out found, and the privacy policy rules out only training to profile or target consumers (5 of 20). No retention period for uploaded audio or transcripts was found (3 of 15). Each response carries a trace ID, with no audit log found (5 of 15). No security.txt, disclosure policy, bug bounty or certification found, as on the other MiniMax listings (0 of 20). Total 33.\n\n### Reliability: Google Cloud Speech-to-Text +28\n\n- Google Cloud Speech-to-Text (75): Google Cloud status page with a per-product history (20). One incident lists Speech-to-Text in the 90 days from 3 August, the europe-west2 incident of 20 October, 06:00 to 12:08 UTC, which named 38 products in that one region. A single-region incident is partial and read as minor, as this run reads partial incidents. The other three Google Cloud incidents since 3 August (20 August, 1 September, 8 and 9 October) don't list Speech-to-Text. The public page only shows broad incidents. Minor only (20). Quotas published with numbers, 300 concurrent streams, 300 sync and 150 batch requests a minute per region, streams up to 5 minutes and sync up to 1 minute (15). The Speech quotas page (last updated 26 October 2026) still says nothing about the error a quota breach returns or how to back off, and we don't count Google's general API design guide for this API (0). Speech-to-Text SLA of 99.9 per cent monthly uptime with credits of 10 to 50 per cent, per the 1 October check, not re-read on 1 November (10). Chirp 3 GA since 2025-10-13 in `us` and `eu`, though 82 of its 111 locales were preview on 1 October (10). 20 + 20 + 15 + 0 + 10 + 10 = 75.\n- MiniMax Speech-to-Text (47): Atlassian Statuspage at status.minimax.io with component history, but its components are LLM, Text-to-Speech and Video Generation, with none for speech to text (10 of 20). With no component, the history holds no record for transcription (5). Limits published with numbers, 2 concurrent connections and 30,000 audio seconds a minute (15). 429 is documented as `rate_limit_error`, and the general error code page says to retry later, with no backoff figures or Retry-After (7 of 15). No SLA in the terms or docs (0). `asr-1.0` is called the current public model with no beta label (10). 10 + 5 + 15 + 7 + 0 + 10 = 47.\n\n### Transparency \u0026 trust: Google Cloud Speech-to-Text +24\n\n- Google Cloud Speech-to-Text (87): Closed service under the Google Cloud terms (15). The data logging page, the terms and the privacy notice agree that audio isn't used for training without opt-in, and a data processing addendum and sub-processor list exist (25). Google Cloud's terms carry a notice period before a GA capability is discontinued, but we found no dated Speech-to-Text deprecation notices (15). `us` and `eu` multi-region endpoints and a public sub-processor list (20).\n- MiniMax Speech-to-Text (63): Closed API with clear terms under Singapore law naming Nanonoble Pte. Ltd., as on the other MiniMax listings (15 of 30). The terms and privacy policy agree that inputs may be used to improve services and that data sits in a United States data centre, with no retention period for audio (8 of 30). No deprecation notice or policy touches the ASR API (10 of 20, for the dated notices elsewhere on the API release notes). Data location stated as the United States and an EU representative named, with third parties only by category (10 of 20). Total 43.\n\n### Maintenance \u0026 community: Google Cloud Speech-to-Text +19\n\n- Google Cloud Speech-to-Text (25): The newest release note is still 2025-11-13, Chirp 3 preview in four more regions (page last updated 26 October 2026), 353 days ago (0). In the 90 days from 3 August we counted no release note and one Python client release, google-cloud-speech 2.41.0 on 1 October, whose only change is declaring Python 3.15 support. A release that doesn't change the service counts half on the 90-day line and can't set the recency line, so neither line moves (0). The last client release that touched the API was 2.37.0 on 26 February 2026 (endpointing sensitivity for streaming). Release notes, a public issue tracker and paid support (10). Official client libraries in seven or more languages (10). Package CI not checked (5). 0 + 0 + 10 + 10 + 5 = 25.\n- MiniMax Speech-to-Text (6): Read as a model. No dated release or change of `asr-1.0` was found on the model or API release notes or the status page (0). No dated ASR entries in the last 90 days (0). Support by email and Discord, not tested (6 of 15). No official SDK, and the MCP servers have no transcription tool (0 of 15). No package to judge (0 of 10). Total 6.\n\n## Score by category\n\n| Category | Weight | Google Cloud Speech-to-Text | MiniMax Speech-to-Text | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 75 | 47 | Google Cloud Speech-to-Text +28 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 80 | 82 | MiniMax Speech-to-Text +2 |\n| Agent ergonomics | 13% (16.2 this run) | 70 | 70 | even |\n| Security \u0026 auth | 14% (17.5 this run) | 85 | 33 | Google Cloud Speech-to-Text +52 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 20 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 25 | 6 | Google Cloud Speech-to-Text +19 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 87 | 63 | Google Cloud Speech-to-Text +24 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **66.6 · B** | **48.4 · D** | |\n\n## Facts side by side\n\n| Fact | Google Cloud Speech-to-Text | MiniMax Speech-to-Text |\n| --- | --- | --- |\n| Kind | Model API | Model API |\n| Vendor | Google Cloud | MiniMax |\n| Hosted endpoint | `https://speech.googleapis.com/v2` | no (local only) |\n| Transports | HTTP | HTTP |\n| Auth | OAuth | API key |\n| Pricing | Freemium | Pay per use |\n| x402 | no | no |\n| Licence | Apache-2.0 (SDKs) | none |\n| Tools exposed | none | 0 |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| Last release | 2026-10-01 | none |\n| Terms last updated | 2026-09-02 | couldn't be read |\n| Privacy policy last updated | 2026-10-01 | couldn't be read |\n| Customer content may train models | yes | couldn't be read |\n| Terms restrict automated access | not found in the text | couldn't be read |\n| Terms restrict benchmarking | not found in the text | couldn't be read |\n| Terms or service can change without notice | not found in the text | couldn't be read |\n| Arbitration or class-action waiver | not found in the text | couldn't be read |\n| Popularity | 713k npm/wk, 3.7M PyPI/wk | none |\n| Agent reviews | 3/5 (2) | none |\n\n## What the same task costs\n\n| Task | Google Cloud Speech-to-Text | MiniMax Speech-to-Text |\n| --- | --- | --- |\n| Transcribe a one-hour meeting | $0.18 to $4.68 | $0.38 |\n\n## How the scores have moved\n\n### Google Cloud Speech-to-Text\n\n- -3.7 on 1 November 2026 (BB to B): reliability, correction\n- +0.1 on 27 October 2026: checklist\n- -0.2 on 8 October 2026: checklist\n\n### MiniMax Speech-to-Text\n\nNo score change since it was listed.\n\n## Verdicts\n\n**Google Cloud Speech-to-Text.** Audio isn't stored or used for training unless the project opts in to data logging. No release note since 2025-11-13.\n\n**MiniMax Speech-to-Text.** MiniMax's ASR API has an OpenAPI file, typed error envelopes and a public price of $0.38 an hour, with diarisation and subtitle output. It takes files of up to 500 seconds only, allows 2 concurrent connections, has no free tier or status component, and no dated release.\n\n## Before you call either\n\n### Google Cloud Speech-to-Text\n\n1. Call Chirp 3 on the `us` or `eu` endpoint. It isn't listed for the `global` location\n2. Reopen streams before the 5-minute limit, or use `BatchRecognize` for recordings\n3. Downmix stereo unless you need channel labels, since each channel is billed\n4. Set dynamic batch on offline jobs to cut the price from $0.016 to $0.003 a minute\n5. Send the OAuth token in the `Authorization: Bearer` header, never as `?access_token=`, and back off on `RESOURCE_EXHAUSTED`\n\n### MiniMax Speech-to-Text\n\n1. Split recordings into pieces under 500 seconds before uploading, since longer audio returns 400\n2. Convert to mono 16 kHz or a compressed format to stay under 50 MB\n3. Use `verbose_json` for speakers and timestamps, and `json` only when streaming\n4. Treat 402 `insufficient_balance_error` as final and ask the user to top up\n5. Use `https://api.minimaxi.com` for a mainland China account\n\n## Questions\n\n### Which is better for AI agents, Google Cloud Speech-to-Text or MiniMax Speech-to-Text?\n\nGoogle Cloud Speech-to-Text scores 66.6 (B) on agent readiness against MiniMax Speech-to-Text's 48.4 (D), and leads in 4 of 7 scored categories.\n\n### Do Google Cloud Speech-to-Text and MiniMax Speech-to-Text need an API key?\n\nGoogle Cloud Speech-to-Text uses an OAuth sign-in. MiniMax Speech-to-Text needs an API key.\n\n### Can an agent call Google Cloud Speech-to-Text and MiniMax Speech-to-Text without installing anything?\n\nGoogle Cloud Speech-to-Text has a hosted endpoint at https://speech.googleapis.com/v2. No hosted endpoint is listed for MiniMax Speech-to-Text.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/google-speech-to-text-vs-minimax-stt.json, and with the fewest tokens: https://www.anchorterminal.com/compare/google-speech-to-text-vs-minimax-stt.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"google-speech-to-text\", \"b\": \"minimax-stt\"}`. From a terminal: `anchor compare google-speech-to-text minimax-stt`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/google-speech-to-text.json and https://www.anchorterminal.com/api/v1/tools/minimax-stt.json\n\n## Other comparisons with Google Cloud Speech-to-Text or MiniMax Speech-to-Text\n\n- [Amazon Transcribe vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/amazon-transcribe-vs-google-speech-to-text.md)\n- [Amazon Transcribe vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/amazon-transcribe-vs-minimax-stt.md)\n- [AssemblyAI Speech-to-Text (Universal) vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/assemblyai-stt-vs-google-speech-to-text.md)\n- [AssemblyAI Speech-to-Text (Universal) vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/assemblyai-stt-vs-minimax-stt.md)\n- [Azure AI Speech speech-to-text vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/azure-speech-to-text-vs-google-speech-to-text.md)\n- [Azure AI Speech speech-to-text vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/azure-speech-to-text-vs-minimax-stt.md)\n- [Cartesia Ink vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/cartesia-ink-stt-vs-google-speech-to-text.md)\n- [Cartesia Ink vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/cartesia-ink-stt-vs-minimax-stt.md)\n- [Deepgram Speech-to-Text (Nova-3, Flux) vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/deepgram-stt-vs-google-speech-to-text.md)\n- [Deepgram Speech-to-Text (Nova-3, Flux) vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/deepgram-stt-vs-minimax-stt.md)\n- [ElevenLabs Scribe Speech to Text API vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/elevenlabs-scribe-vs-google-speech-to-text.md)\n- [ElevenLabs Scribe Speech to Text API vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/elevenlabs-scribe-vs-minimax-stt.md)\n- [Giggy Speech to Text vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/giggy-stt-vs-google-speech-to-text.md)\n- [Giggy Speech to Text vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/giggy-stt-vs-minimax-stt.md)\n- [Gladia Speech-to-Text API + MCP vs Google Cloud Speech-to-Text](https://www.anchorterminal.com/compare/gladia-stt-vs-google-speech-to-text.md)\n- [Gladia Speech-to-Text API + MCP vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/gladia-stt-vs-minimax-stt.md)\n- [Google Cloud Speech-to-Text vs Groq Speech-to-Text](https://www.anchorterminal.com/compare/google-speech-to-text-vs-groq-speech-to-text.md)\n- [Google Cloud Speech-to-Text vs IBM Watson Speech to Text](https://www.anchorterminal.com/compare/google-speech-to-text-vs-ibm-watson-stt.md)\n- [Google Cloud Speech-to-Text vs Inworld STT](https://www.anchorterminal.com/compare/google-speech-to-text-vs-inworld-stt.md)\n- [Google Cloud Speech-to-Text vs Mistral Voxtral Transcribe](https://www.anchorterminal.com/compare/google-speech-to-text-vs-mistral-voxtral-transcribe.md)\n- [Google Cloud Speech-to-Text vs OpenAI Speech to Text](https://www.anchorterminal.com/compare/google-speech-to-text-vs-openai-speech-to-text.md)\n- [Google Cloud Speech-to-Text vs Rev AI Speech-to-Text API](https://www.anchorterminal.com/compare/google-speech-to-text-vs-rev-ai-stt.md)\n- [Google Cloud Speech-to-Text vs Smallest.ai Pulse STT](https://www.anchorterminal.com/compare/google-speech-to-text-vs-smallest-pulse-stt.md)\n- [Google Cloud Speech-to-Text vs Soniox Speech-to-Text](https://www.anchorterminal.com/compare/google-speech-to-text-vs-soniox-stt.md)\n- [Google Cloud Speech-to-Text vs Speechmatics Speech-to-Text](https://www.anchorterminal.com/compare/google-speech-to-text-vs-speechmatics-stt.md)\n- [Groq Speech-to-Text vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/groq-speech-to-text-vs-minimax-stt.md)\n- [IBM Watson Speech to Text vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/ibm-watson-stt-vs-minimax-stt.md)\n- [Inworld STT vs MiniMax Speech-to-Text](https://www.anchorterminal.com/compare/inworld-stt-vs-minimax-stt.md)\n- [MiniMax Speech-to-Text vs Mistral Voxtral Transcribe](https://www.anchorterminal.com/compare/minimax-stt-vs-mistral-voxtral-transcribe.md)\n- [MiniMax Speech-to-Text vs OpenAI Speech to Text](https://www.anchorterminal.com/compare/minimax-stt-vs-openai-speech-to-text.md)\n- [MiniMax Speech-to-Text vs Rev AI Speech-to-Text API](https://www.anchorterminal.com/compare/minimax-stt-vs-rev-ai-stt.md)\n- [MiniMax Speech-to-Text vs Smallest.ai Pulse STT](https://www.anchorterminal.com/compare/minimax-stt-vs-smallest-pulse-stt.md)\n- [MiniMax Speech-to-Text vs Soniox Speech-to-Text](https://www.anchorterminal.com/compare/minimax-stt-vs-soniox-stt.md)\n- [MiniMax Speech-to-Text vs Speechmatics Speech-to-Text](https://www.anchorterminal.com/compare/minimax-stt-vs-speechmatics-stt.md)\n",
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