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Mistral AI: Mistral Small 4

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mistral-small-4

Mistral Small 4 is Mistral AI’s AI model, released Mar 16, 2026.

Context
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Input
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Output
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Released
Mar 16, 2026
Modalities

Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where Mistral Small 4 lands among all models tracked on Model Beat.

18.0
Intelligence Index
Artificial Analysis
18th percentile of tracked models
24.0
Coding Index
Artificial Analysis
24th percentile of tracked models
13.0
Agentic Index
Artificial Analysis
13th percentile of tracked models

Reasoning

2 evals
GPQA Diamond76.9%

Graduate-level scientific reasoning

Humanity's Last Exam9.5%

Frontier of human expert knowledge

Coding

1 evals
SciCode38.0%

Scientific research coding

Agentic & Tools

1 evals
τ²-bench41.2%

Tool-agent-user reliability

In the news

1

Compare Mistral Small 4 with

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Frequently asked questions

What is Mistral Small 4?

Mistral Small 4 is a Mistral-family AI model, from Mistral AI, released Mar 16, 2026.

Who created Mistral Small 4?

Mistral Small 4 is an AI model developed by Mistral AI, part of the Mistral family, released Mar 16, 2026.

How does Mistral Small 4 perform on benchmarks?

On standardized evaluations tracked by Epoch AI, Mistral Small 4 scores 38.0% on SciCode, 76.9% on GPQA Diamond, 9.5% on Humanity's Last Exam.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Jul 30, 2026.