OpenRouter
arcee-ai/trinity-large-thinking model retirement
Stopped workingSubscribe to OpenRouterShare
Requests to model arcee-ai/trinity-large-thinking fail since October 26, 2026. OpenRouter retired this model on that date, and calls using it no longer succeed.
The error you get
What OpenRouter answers a call to arcee-ai/trinity-large-thinking once the model is gone, as recorded from real responses:
{"error":{"message":"No endpoints found for arcee-ai/trinity-large-thinking.","code":404}}What to use instead of arcee-ai/trinity-large-thinking
OpenRouter stops serving it, so you must move to another model it lists.
Facts
- API
- OpenRouter
openrouter.ai - Model
arcee-ai/trinity-large-thinking- Released
- April 1, 2026 (models.dev)
- Kind
- Model retirement
- Takes effect
- October 26, 2026
- Calls after that day
- Fail
- Source
- Model list
- Last updated
- Verified
- , against OpenRouter's own pages
Questions
When does arcee-ai/trinity-large-thinking shut down?
Calls to the model arcee-ai/trinity-large-thinking on OpenRouter stopped working on October 26, 2026.
What happens to calls after October 26, 2026?
They have failed since October 26, 2026.
What error does arcee-ai/trinity-large-thinking return once it is shut down?
OpenRouter answers HTTP 404: "No endpoints found for arcee-ai/trinity-large-thinking.". Send another model to fix it.
When was arcee-ai/trinity-large-thinking released?
arcee-ai/trinity-large-thinking was released on April 1, 2026, according to models.dev.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.