Claude Opus 5.5 (Max, Default Fallback) vs GPT-5.1 (Non-reasoning)
Claude Opus 5.5 (Max, Default Fallback) vs GPT-5.1 (Non-reasoning). 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) | GPT-5.1 (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 57.6 | 13.3 | −76.9% GPT-5.1 (Non-reasonin… is 76.9% less intelligent |
| Total AA cost (lower is better) | $8,708.20 | Not reported | — not comparable |
| End-to-end time (lower is better) | 626.13s | 6.23s | −99.0% GPT-5.1 (Non-reasonin… is 99.0% faster |
| Price per 1M tokens (in / out) | $4.00 / $20.0 | $1.25 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-5/gpt-5-1-non-reasoning · Markdown: /api/v1/compare/claude-opus-5-5/gpt-5-1-non-reasoning?format=md · llms.txt · agent skill