Pyyan / Compare / Mistral Medium 3.5 vs Claude Opus 5

Mistral Medium 3.5 vs Claude Opus 5

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Language Models · verified 13 Aug 2026

Mistral Medium 3.5Mistralcurrent
Claude Opus 5Anthropiccurrent
3 slots left
SpecificationMistral Medium 3.5Claude Opus 5
SummaryMid-tier European model.Complex agentic coding and enterprise work at half the cost of Fable 5.
Context1M
Input ($/Mtok)$5
Output ($/Mtok)$25
LicenceProprietaryProprietary
Max output128K
Released24 Jul 2026
Model IDclaude-opus-5
CategoryLanguage ModelsLanguage Models
OfficialMistralAnthropic

Highlighted rows are where these differ.

Mistral Medium 3.5

Mid-tier European model.

Best for EU mid-tier.

Full spec sheet →

Claude Opus 5

  • Thinking on by default — a step change over Opus 4.8
  • 512-token prompt-cache minimum, down from 1024
  • Separate rate-limit bucket from the Opus 4.x pool

Best for agentic coding.

Full spec sheet →