# inception/mercury-2-20260304

Calls to the model inception/mercury-2-20260304 on OpenRouter stop working on November 8, 2026.

On November 8, 2026, the model inception/mercury-2-20260304 will be retired. Requests specifying model inception/mercury-2-20260304 will fail after that date. Anyone sending calls to this model must update their integration before the shutdown takes effect.

## The error OpenRouter returns once inception/mercury-2-20260304 is gone

HTTP 404

```json
{"error":{"message":"No endpoints found for inception/mercury-2-20260304.","code":404}}
```

## What to use instead

OpenRouter stops serving it, so update your configuration to move to another model it lists.

- API: OpenRouter (openrouter.ai)
- Model: inception/mercury-2-20260304
- Kind: Model retirement
- Takes effect: November 8, 2026
- Calls after that day: fail
- Calls it hits: `model inception/mercury-2-20260304`
- Source: [Model list](https://openrouter.ai/api/v1/models)
- Verified: November 6, 2026, against OpenRouter's own pages
- Page: https://www.okapi.bot/models/openrouter/inception/mercury-2-20260304/

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent