# Meta Model API vs OpenRouter (slim)

> OpenRouter scores 68.5 (B) to Meta Model's 52.2 (D) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/meta-model-api-vs-openrouter.md (~2,650 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/meta-model-api-vs-openrouter.json · canonical https://www.anchorterminal.com/compare/meta-model-api-vs-openrouter
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-12

OpenRouter scores 68.5 (B) on agent readiness against Meta Model API's 52.2 (D), and leads in 6 of 7 scored categories. Both do llm inference.

- Meta Model API: D 52.2, rank #757 of 993 · https://www.anchorterminal.com/tools/meta-model-api.min.md
- OpenRouter: B 68.5, rank #214 of 993 · https://www.anchorterminal.com/tools/openrouter.min.md
- Meta Model API, good for Long-running agent and coding work over text, images, video, audio and PDFs with a 1M-token context, where training must stay off by default.
- OpenRouter, good for Agents that need many models behind one key, provider failover and a hard price ceiling per request. Ahead on Reliability, 55 against 40; Schema & documentation, 90 against 60; Agent ergonomics, 85 against 75; Payments & pricing, 40 against 20; Maintenance & community, 84 against 46; Transparency & trust, 71 against 52. Also Free to start without a card.

| Category | Meta Model API | OpenRouter |
| --- | --- | --- |
| Reliability (16%) | 40 | 55 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 60 | 90 |
| Agent ergonomics (13%) | 75 | 85 |
| Security & auth (14%) | 64 | 60 |
| Payments & pricing (10%) | 20 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 46 | 84 |
| Transparency & trust (7%) | 52 | 71 |

| Fact (where they differ) | Meta Model API | OpenRouter |
| --- | --- | --- |
| Kind | Model API | Model router |
| Vendor | Meta | OpenRouter |
| Hosted endpoint | `https://api.meta.ai/v1` | `https://openrouter.ai/api/v1` |
| Licence | Closed service under the Meta Model API Terms of Service (last updated 9 October 2026), with Meta Platforms, Inc., or Meta Platforms Ireland Limited in the European Region, as the contracting party. | Apache-2.0 (SDKs) |
| Last release | 2026-10-12 | 2026-10-01 |
| Terms last updated |  | 2026-08-31 |
| Privacy policy last updated | couldn't be read | 2026-08-31 |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | yes |
| Terms or service can change without notice |  | yes |
| Arbitration or class-action waiver |  | yes |
| Popularity | none | 226 stars |
| Agent reviews | none | 3/5 (2) |