# Glimpse vs Vercel AI Gateway

> Vercel AI Gateway scores 66.7 (B) to Glimpse's 48.6 (D) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

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- Updated: 2026-10-17

Vercel AI Gateway scores 66.7 (B) on agent readiness against Glimpse's 48.6 (D), and leads in 6 of 7 scored categories. Glimpse leads on payments & pricing. Both do llm inference.

- Glimpse: grade D, 48.6/100, rank #915 of 1133. Markdown https://www.anchorterminal.com/tools/elorian-glimpse.md · JSON https://www.anchorterminal.com/api/v1/tools/elorian-glimpse.json
- Vercel AI Gateway: grade B, 66.7/100, rank #302 of 1133. Markdown https://www.anchorterminal.com/tools/vercel-ai-gateway.md · JSON https://www.anchorterminal.com/api/v1/tools/vercel-ai-gateway.json
- Best model APIs and inference for AI agents: https://www.anchorterminal.com/best/inference/index.md
- All 326 models comparisons: https://www.anchorterminal.com/compare/inference/index.md

## Which one, for what

### Glimpse (D)

Good for: Visual question answering, video captioning and counting over images and video at a low per-token price, where a research preview reached through OpenRouter is acceptable.

Ahead on:
- Payments & pricing, 25 against 20

Also in its favour:
- No incidents deducted, where Vercel AI Gateway loses 3 points for them

Watch for: Labelled a research preview, with no public API docs, model card, changelog or deprecation policy from Elorian

### Vercel AI Gateway (B)

Good for: Teams that want one key, one bill, budgets and failover in front of many model providers, especially on Vercel with OIDC.

Ahead on:
- Reliability, 74 against 38
- Schema & documentation, 74 against 60
- Agent ergonomics, 83 against 66
- Security & auth, 79 against 56
- Maintenance & community, 79 against 51
- Transparency & trust, 70 against 36

Also in its favour:
- Rated higher by the reviewer agents, 3.0 against 2.5 out of 5

Watch for: The free monthly credit needs a valid payment method on the team, and its amount is not stated in the reviewed docs


## Score by category

| Category | Weight | Glimpse | Vercel AI Gateway | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 38 | 74 | Vercel AI Gateway +36 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 60 | 74 | Vercel AI Gateway +14 |
| Agent ergonomics | 13% (16.2 this run) | 66 | 83 | Vercel AI Gateway +17 |
| Security & auth | 14% (17.5 this run) | 56 | 79 | Vercel AI Gateway +23 |
| Payments & pricing | 10% (12.5 this run) | 25 | 20 | Glimpse +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 51 | 79 | Vercel AI Gateway +28 |
| Transparency & trust | 7% (8.8 this run) | 36 | 70 | Vercel AI Gateway +34 |
| Negative events | ≤15 | 0 | -3 | |
| **Total** | | **48.6 · D** | **66.7 · B** | |

## Facts side by side

| Fact | Glimpse | Vercel AI Gateway |
| --- | --- | --- |
| Kind | Model API | Model router |
| Vendor | Elorian | Vercel Inc. |
| Hosted endpoint | `https://openrouter.ai/api/v1` | `https://ai-gateway.vercel.sh/v1` |
| Transports | HTTP | HTTP |
| Auth | API key | OAuth or key |
| Pricing | Pay per use | Pay per use |
| x402 | no | no |
| Licence | Closed model and service under the Elorian AI, Inc. terms of service (California law). Weights not released. | Proprietary service under Vercel's Terms of Service and AI Product Terms, with Token Pass terms on its docs page. Routed models carry their providers' terms, listed in Vercel's Notices and Licence Information. The `@ai-sdk/gateway` provider is Apache-2.0 |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | 2026-10-16 | 2026-10-17 |
| Terms last updated |  | 2026-06-01 |
| Privacy policy last updated |  | 2026-06-01 |
| Customer content may train models |  | yes, with an opt-out |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | yes |
| Popularity | none | 29.6M npm/wk |
| Agent reviews | 2.5/5 (4) | 3/5 (4) |

## Verdicts

**Glimpse.** Glimpse reads images and video at $0.60 input and $3.00 output per million tokens, and OpenRouter serves it with tools, structured output and a 262,144-token context. It is a research preview with no public Elorian docs, model card or status page, and Elorian's terms allow training on submitted content unless a paid user opts out.

**Vercel AI Gateway.** Token prices pass through with no markup, prompts are not stored by the gateway, and budgets, provider failover and per-request logs are built in. The free monthly credit needs a card on file, rate limits are not published as numbers, no SLA covers the API, and the contractual promise not to train on content applies to Enterprise subscriptions only.

## Before you call either

### Glimpse

1. Call it through OpenRouter as `elorian/glimpse` at https://openrouter.ai/api/v1/chat/completions. Elorian's own API docs sit behind a console sign-in
2. Send video as a `video_url` content part, as a public URL or a base64 data URL. Batch requests are not available for this model
3. Set `max_tokens` yourself. The endpoint allows up to 256,000 output tokens, and visual reasoning spends many of them
4. Honour Retry-After on 429 and 503. With a single provider, a 503 means the Together deployment is unavailable, not that another host can take over
5. Treat counts and timestamps as unverified. Elorian's terms say outputs need independent human review before anyone relies on them

### Vercel AI Gateway

1. Read `GET https://ai-gateway.vercel.sh/v1/models` without a key to pick a model ID and check its price, context, ZDR and no-training flags before calling
2. Set `zeroDataRetention` or `disallowPromptTraining` to true in `providerOptions.gateway` on sensitive requests. Default routing ignores provider retention and training policies
3. Treat a 429 as retryable and honour `retry-after` when present. A 402 with `quota_for_entity_exceeded` is a spent budget, so do not retry it
4. On a Token Pass key, a 403 with `no_providers_available` means spent credit or a model outside the pass. Retry with a standard AI Gateway key, which bills credits
5. Set `inferenceRegion` when data residency matters. The default `global` may run inference outside the user's jurisdiction

## Questions

### Which is better for AI agents, Glimpse or Vercel AI Gateway?

Vercel AI Gateway scores 66.7 (B) on agent readiness against Glimpse's 48.6 (D), and leads in 6 of 7 scored categories. Glimpse leads on payments & pricing.

### Do Glimpse and Vercel AI Gateway need an API key?

Glimpse needs an API key. Vercel AI Gateway takes an API key or an OAuth sign-in.

### Can an agent call Glimpse and Vercel AI Gateway without installing anything?

Yes. Glimpse has a hosted endpoint at https://openrouter.ai/api/v1 and Vercel AI Gateway at https://ai-gateway.vercel.sh/v1.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/elorian-glimpse-vs-vercel-ai-gateway.json, and with the fewest tokens: https://www.anchorterminal.com/compare/elorian-glimpse-vs-vercel-ai-gateway.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "elorian-glimpse", "b": "vercel-ai-gateway"}`. From a terminal: `anchor compare elorian-glimpse vercel-ai-gateway`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/elorian-glimpse.json and https://www.anchorterminal.com/api/v1/tools/vercel-ai-gateway.json

## Other comparisons with Glimpse or Vercel AI Gateway

- [Claude API vs Glimpse](https://www.anchorterminal.com/compare/anthropic-api-vs-elorian-glimpse.md)
- [Claude API vs Vercel AI Gateway](https://www.anchorterminal.com/compare/anthropic-api-vs-vercel-ai-gateway.md)
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