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DeepSeek-V4-Pro-0813 vs Magistral Medium 1.2

DeepSeek-V4-Pro-0813 (DeepSeek) and Magistral Medium 1.2 (Mistral AI) compared on benchmarks, pricing, context window, and use-case rankings.

AttributeDeepSeek-V4-Pro-0813DeepSeek · 1 in the newsMagistral Medium 1.2Mistral AI
Scores
Intelligence (ECI)155
Coding7830
Math8822
Reasoning & Knowledge7014
Agentic & Tools18
Specifications
DeveloperDeepSeekMistral AI
FamilyDeepSeek
ReleasedAug 13, 2026Sep 18, 2025
Parameters1.6T
AvailabilityOpen weights (unrestricted)API access
Context window1M
Price — $/M input$0.58
Price — $/M output$1.74
Inputstext
Outputstext
Benchmarks
AIME 2024/202599%82%
ARC-AGI91%
ARC-AGI-261%
GPQA Diamond92%74%
Humanity's Last Exam41%10%
SciCode51%39%
SimpleQA Verified53%
WebDev Arena1582
WeirdML66%
LiveCodeBench75%
MMLU-Pro82%
τ²-bench52%

Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.

Frequently asked questions

Which is better for coding, DeepSeek-V4-Pro-0813 or Magistral Medium 1.2?

Across coding benchmarks like SWE-bench Verified and Terminal-Bench, DeepSeek-V4-Pro-0813 ranks higher — 78th vs 30th percentile among the models tracked on Model Beat.

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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.