# arcee-ai/trinity-large-thinking

Calls to the model arcee-ai/trinity-large-thinking on OpenRouter stop working on October 26, 2026.

On October 26, 2026, model arcee-ai/trinity-large-thinking will be retired. Calls using this model will fail after that date.

- API: OpenRouter (openrouter.ai)
- Model: arcee-ai/trinity-large-thinking
- Kind: Model retirement
- Takes effect: October 26, 2026
- Calls after that day: fail
- Calls it hits: `model arcee-ai/trinity-large-thinking`
- Source: [Model list](https://openrouter.ai/api/v1/models)
- Page: https://www.okapi.bot/models/openrouter/arcee-ai/trinity-large-thinking/

## What to use instead

OpenRouter stops serving it, so you must move to another model it lists.