# bytedance-seed/seed-1.6-20250625

Calls to the model bytedance-seed/seed-1.6-20250625 on OpenRouter stop working on November 11, 2026.

On November 11, 2026, OpenRouter will retire model bytedance-seed/seed-1.6-20250625. Requests targeting this model will fail after that date.

## The error OpenRouter returns once bytedance-seed/seed-1.6-20250625 is gone

HTTP 404

```json
{"error":{"message":"No endpoints found for bytedance-seed/seed-1.6-20250625.","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: bytedance-seed/seed-1.6-20250625
- Kind: Model retirement
- Takes effect: November 11, 2026
- Calls after that day: fail
- Calls it hits: `model bytedance-seed/seed-1.6-20250625`
- 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/bytedance-seed/seed-1.6-20250625/

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