Claude Opus 4.6
No content available for this output.
Claude Opus 4.6 vs Mistral Devstral Medium
Compare Claude Opus 4.6 by Anthropic against Mistral Devstral Medium by Mistral AI, tested across 44 shared challenges. Updated February 2026.
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Claude Opus 4.6vsMistral Devstral Medium
39 challenges
Why Claude Opus 4.6?
Leads 1 of 1 benchmarks
Stronger on SWE-bench Verified80.8% vs 61.6%
7 months newerFeb 2026
Why Mistral Devstral Medium?
12.5x cheaper overall$0.40/M in · $2.00/M out
Favorites
Claude Opus 4.6Mistral Devstral Medium
12 / 39
Estimate Complexityreasoning
Tests an AI's ability to make educated estimates based on technical knowledge
Mistral Devstral Medium
No content available for this output.
Vote
2 / 39
Logic Puzzlereasoning
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
3 / 39
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
4 / 39
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
5 / 39
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
6 / 39
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
7 / 39
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
8 / 39
Character Voice Testconversation
Tests an AI's ability to write in distinct character voices
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
9 / 39
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
Claude Opus 4.6
Mistral Devstral Medium
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10 / 39
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
11 / 39
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
Claude Opus 4.6
Mistral Devstral Medium
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12 / 39
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
Claude Opus 4.6
No content available for this output.
Mistral Devstral Medium
No content available for this output.
Vote
12 of 39