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Pyyan / Compare / Mistral Medium 3.5 vs Claude Sonnet 5

Mistral Medium 3.5 vs Claude Sonnet 5

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Language Models · verified 13 Aug 2026

Mistral Medium 3.5Mistralcurrent
Claude Sonnet 5Anthropiccurrent
3 slots left
SpecificationMistral Medium 3.5Claude Sonnet 5
SummaryMid-tier European model.Near-Opus quality on coding and agentic work at Sonnet cost.
Context—1M
Input ($/Mtok)—$3
Output ($/Mtok)—$15
LicenceProprietaryProprietary
Max output—128K
Model ID—claude-sonnet-5
CategoryLanguage ModelsLanguage Models
OfficialMistral ↗Anthropic ↗

Highlighted rows are where these differ.

Mistral Medium 3.5

Mid-tier European model.

Best for EU mid-tier.

Full spec sheet →

Claude Sonnet 5

  • Adaptive thinking on by default
  • New tokenizer — roughly 30% more tokens for the same text
  • Introductory $2/$10 through 31 Aug 2026

Best for high-volume production.

Full spec sheet →