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Mistral · First-party API · LLM

mistral-small-2603

Release announcedReleased on Mar 16, 2026

Mistral released mistral-small-2603 on Mar 16, 2026. Source: docs.mistral.ai · Last checked Oct 23, 2026

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Release announced

Released on Mar 16, 2026

Mistral announced this model on 2026-03-16.

Hosting route
First-party API
Affected scope
Not stated in the notice
Announced
Mar 16, 2026
First seen by ModelClock
Oct 12, 2026

What the provider published

docs.mistral.ai ↗
  • We released Mistral Small 4 (mistral-small-2603), a hybrid model unifying instruct, reasoning, and coding in a single multimodal model with a 256k context window. (model)

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