Mistral AI · model

`mistral-medium-2312` deprecation: shutdown date & replacement

Shut down June 16, 2025

'announced' is the deprecation date from the table. Replacement is given as a display name (API id not stated in the table).

How to migrate off mistral-medium-2312

Find every place that references it:

grep -rn --exclude-dir={node_modules,.git,dist} "mistral-medium-2312" .

Replace the model ID:

- model: "mistral-medium-2312"
+ model: "Mistral Medium 3.5"

Re-run your evals or a sample of real prompts — output style, token usage and pricing can change between models.
Check config outside code too: environment variables, feature flags, prompt-management tools, and fine-tuned model references.
Deploy before June 16, 2025, and add the CI scanner so it cannot come back.

Is mistral-medium-2312 deprecated?

Yes. Mistral AI has deprecated mistral-medium-2312. It was shut down on June 16, 2025.

When does mistral-medium-2312 shut down?

June 16, 2025, according to Mistral AI's official deprecation notice.

What should I use instead of mistral-medium-2312?

Mistral AI recommends Mistral Medium 3.5. Switch the model ID and re-test your prompts, since outputs, pricing and limits can differ.

What happens to requests to mistral-medium-2312 after the shutdown?

Requests using the retired model ID fail with an error, so any code still calling it breaks. Update and deploy before the shutdown date.