Obituaries · Mistral
mistral-small-2503, 2025–2025
Retired by Mistral
Mistral has confirmed the retirement of mistral-small-2503, effective November 30, 2025, aged 8 months. It answered questions, wrote emails and was blamed for both. Requests addressed to it are expected to come back unanswered.
Survived by Mistral Small 4, younger, cheaper, and named in the same documentation table.
| Model ID | mistral-small-2503 |
|---|---|
| Provider | Mistral deprecations page |
| Born | March 1, 2025 |
| Shut down | November 30, 2025 |
| Successor | Mistral Small 4 |
In lieu of flowers
Replace the string. Search your code for mistral-small-2503 and swap it for Mistral Small 4, or paste a repo into Model Graveyard Check to find every dead model at once.
Want to say something to it? Leave a letter on the farewell wall.
Badge for your README
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Technical notice, with a code scanner: mistral-small-2503 on Model Graveyard Check