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Mistral Small 4

by Mistral AI · Released Mar 2026

Open SourceMultimodal
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Context
262K tokens (~131 books)
Input $/1M
$0.15
Output $/1M
$0.60
Type
multimodal
License
Open Source
Benchmarks
13 tested
Data as of
About

Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from...

Tested on 13 benchmarks. Top scores: Artificial Analysis · GPQA Diamond (76.9%), Artificial Analysis · MMMU Pro (56.8%), Artificial Analysis · Long Context Reasoning (49.7%).

Capabilities
speed
30.6
#83 globally
Benchmark Scores
Compare All
Tested on 13 benchmarks · Ranked across 1 categories
Score Distribution (all 312 models)
0255075100
speedCompare speed →
Artificial Analysis · GPQA Diamond
76.9·
Artificial Analysis · MMMU Pro
56.8·
Artificial Analysis · Long Context Reasoning
49.7·
Quick compare:Alibaba logovs Qwen3 Coder Next FP8Alibaba logovs Qwen2.5 Coder 32B Instruct AWQvs Speaker Diarization Community 1
Excellent (85+) Good (70-85) Average (50-70) Below (<50)
Model Family · Mistral AI Mistral Small
Jan 2025
20.4
$0.05/M in33Kctx5 benchmarks
Mar 2025
22.7+2.3
$0.35/M in(+0.30)128Kctx(+95K)10 benchmarks
Mar 2025
$0.00/M in(-0.35)128Kctx
Jun 2025
23.8+1.1
$0.09/M in(+0.09)256Kctx(+128K)4 benchmarks
Mar 2026
$0.15/M in(+0.06)262Kctx(+6K)13 benchmarks
Mar 2026
$0.07/M in(-0.07)262Kctx
Dec 2025
$0.10/M in(+0.03)33Kctx(-229K)
See the full Mistral Small family →
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Links
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Mistral AIPricing explorerDevelopers · API
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Source Code
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BenchGecko API
mistral-small-2603
Specifications
  • Typemultimodal
  • Context262K tokens (~131 books)
  • ReleasedMar 2026
  • LicenseOpen Source
  • StatusActive
  • Cost / Message~$0.001
Available On
Mistral AI logoMistral AI$0.15
Categories
speed
Learn More
context-windowtransformeropen weightstokens
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Mistral Small 4 is an open-source multimodal AI model by Mistral AI, released in March 2026. Context window: 262K tokens.

Related Models

Qwen3 Coder Next FP8 · AlibabaQwen2.5 Coder 32B Instruct AWQ · AlibabaSpeaker Diarization Community 1 · PyannoteGemma 3 12B (free) · Google DeepMindQwen3 Next 80B A3B Instruct (free) · Alibaba Qwen

Benchmarks

Artificial Analysis · GPQA DiamondArtificial Analysis · MMMU ProArtificial Analysis · Long Context ReasoningArtificial Analysis · IFBenchArtificial Analysis · tau2-Bench Telecom

Related Pages

Mistral AI · ProviderMistral AI · EconomyAll ModelsCompare ModelsPricingDevelopers · APIContext Window · Glossary

Key facts · as of 2026-10-05

  • Mistral Small 4 by Mistral AI. Not enough public benchmark scores to rank yet.
  • List price $0.15 input · $0.60 output per 1M tokens (as of 2026-10-05).
  • Sold by 4 providers (as of 2026-10-05): Mistral $0.15 in / $0.60 out · Mistral $0.15 in / $0.60 out · Mistral $0.17 in / $0.66 out · Mistral $0.17 in / $0.66 out. Every provider
  • Gecko Tests: Who Are You D (Sometimes says it is OpenAI) · Tokenizer Tax C (53% more tokens outside English).

How to cite · data as of 2026-10-05

Mistral Small 4 · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/mistral-small-2603

Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP