Mistral Small 4 by Mistral

Free coding model via Mistral (tier A, SWE-bench ~48%).

Access
Free API tier
Free limits
Free tier
Modality
code, text
Credit card
Not required
Commercial use
Unclear, verify
Context window
256,000 tokens
Performance tier
Solid
Model ID
mistral-small-2603
Last verified
June 2026

Frequently asked

Is Mistral Small 4 free?

Yes. Mistral offers it as Free API tier with these limits: Free tier. No credit card is required.

Can I use Mistral Small 4 commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using Mistral Small 4?

Free coding model via Mistral (tier A, SWE-bench ~48%).

Building with this model?

We wire free-tier and open-weight models into production stacks: evals against your real inputs, failover, cost caps.

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