Claude Opus 4.1 vs Mistral Large 3 2512
Compare Claude Opus 4.1 by Anthropic against Mistral Large 3 2512 by Mistral AI, tested across 53 shared challenges. Updated May 2026.
Which is better, Claude Opus 4.1 or Mistral Large 3 2512?
Claude Opus 4.1 and Mistral Large 3 2512 are both competitive models. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4.1 and Mistral Large 3 2512
Claude Opus 4.1 is made by anthropic while Mistral Large 3 2512 is from mistral.
API pricing
Per 1M tokens
Claude Opus 4.1
Input
$15.00
Output
$75.00
Mistral Large 3 2512
Input
—
Output
—
Our Verdict
Claude Opus 4.1
Mistral Large 3 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
49%
Claude Opus 4.1 uses 4.4x more sentence length
Claude Opus 4.1
Mistral Large 3 2512
61%Vocabulary50%
87wSentence Length20w
0.54Hedging0.48
5.1Bold11.6
6.7Lists5.7
0.38Emoji0.50
1.68Headings1.18
0.13Transitions0.06
Based on 17 + 24 text responses
FAQ
