Claude Opus 4.6 (Max) vs Claude Sonnet 5.5 (Medium, Default Fallback)
Claude Opus 4.6 (Max) vs Claude Sonnet 5.5 (Medium, Default Fallback). 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 4.6 (Max) | Claude Sonnet 5.5 (Medium, Default Fallback) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 31.9 | 40.8 | +27.9% Claude Sonnet 5.5 (Me… is 27.9% more intelligent |
| Total AA cost (lower is better) | Not reported | $622.28 | — not comparable |
| End-to-end time (lower is better) | 28.81s | 6.26s | −78.3% Claude Sonnet 5.5 (Me… is 78.3% faster |
| Price per 1M tokens (in / out) | $5.00 / $25.0 | $2.00 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-4-6-adaptive/claude-sonnet-5-5-medium · Markdown: /api/v1/compare/claude-opus-4-6-adaptive/claude-sonnet-5-5-medium?format=md · llms.txt · agent skill