AnthropicClaude Opus 5VSMistral AIMistral Medium 3.5
Our Take
Standardized reasoning and coding benchmarks are currently pending verification for one or both of these models. We recommend testing Claude Opus 5 and Mistral Medium 3.5 directly in their respective provider playgrounds to see which fits your specific prompt styles best.
Was this recommendation helpful?
Benchmarks & Scores
Coding (swe-bench-pro)
79.2%complex codebases, multi-file repositories, and architectural planning
Reasoning (gpqa-diamond)
93.7%graduate-level science QA
Cost & Context
Cost (per 1M tokens)
$10.00Input: $5.00 | Output: $25.00Context WindowLarger
1.05M tokensBenchmarks & Scores
Coding (swe-bench-pro)
N/Acomplex codebases, multi-file repositories, and architectural planning
Reasoning (gpqa-diamond)
N/Agraduate-level science QA
Cost & Context
Cost (per 1M tokens)3.3x cheaper
$3.00Input: $1.50 | Output: $7.50Context Window
262.14k tokensFrequently Asked Questions about Claude Opus 5 vs Mistral Medium 3.5
Mistral Medium 3.5 is cheaper than Claude Opus 5. Mistral Medium 3.5 has a blended cost of $3.00/1M tokens, which is about 3.3x cheaper than Claude Opus 5 at $10.00/1M tokens.
Related Matchups
Explore similar comparisons for Claude Opus 5 and Mistral Medium 3.5.
Do you want to find a model for your constraints?
Use our interactive model finder to filter LLMs by reasoning capability, coding performance, cost, and context length.