Claude Opus 4.1 vs Mistral: Devstral 2 2512
Compare Claude Opus 4.1 by Anthropic against Mistral: Devstral 2 2512 by Mistral AI, tested across 34 shared challenges. Updated June 2026.
Which is better, Claude Opus 4.1 or Mistral: Devstral 2 2512?
Claude Opus 4.1 and Mistral: Devstral 2 2512 are both competitive models. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4.1 and Mistral: Devstral 2 2512
Claude Opus 4.1 is made by anthropic while Mistral: Devstral 2 2512 is from mistral.
API pricing
Per 1M tokens
Claude Opus 4.1
Input
$15.00
Output
$75.00
Mistral: Devstral 2 2512
Input
—
Output
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Our Verdict
Claude Opus 4.1
Mistral: Devstral 2 2512
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
Writing DNA
Style Comparison
Similarity
40%
Claude Opus 4.1 uses 6.1x more sentence length
Claude Opus 4.1
Mistral: Devstral 2 2512
61%Vocabulary56%
87wSentence Length14w
0.54Hedging0.51
5.1Bold8.8
6.7Lists5.3
0.38Emoji0.31
1.68Headings1.11
0.13Transitions0.18
Based on 17 + 14 text responses
FAQ
