Claude Opus 5.5 (Max, Default Fallback) vs Devstral Small (May '25)
Claude Opus 5.5 (Max, Default Fallback) vs Devstral Small (May '25). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
Verdict
Comparison incomplete
A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
| Metric | Claude Opus 5.5 (Max, Default Fallback) | Devstral Small (May '25) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 57.6 | 8.7 | −84.9% Devstral Small (May '… is 84.9% less intelligent |
| Total AA cost (lower is better) | $8,708.20 | Not reported | — not comparable |
| End-to-end time (lower is better) | 626.13s | Not reported | — not comparable |
| Price per 1M tokens (in / out) | $4.00 / $20.0 | — | |
| Input modalities | Text, Image | Text |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-5/devstral-small-2505 · Markdown: /api/v1/compare/claude-opus-5-5/devstral-small-2505?format=md · llms.txt · agent skill