Claude Opus 5.5 (Medium, Default Fallback) vs GPT-5.6 Sol (Non-reasoning)

Claude Opus 5.5 (Medium, Default Fallback) vs GPT-5.6 Sol (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.

MetricClaude Opus 5.5 (Medium, Default Fallback)GPT-5.6 Sol (Non-reasoning)Difference
Intelligence (higher is better)51.228.3−44.7% GPT-5.6 Sol (Non-reas… is 44.7% less intelligent
Total AA cost (lower is better)$1,626.81Not reported— not comparable
End-to-end time (lower is better)25.34s7.69s−69.7% GPT-5.6 Sol (Non-reas… is 69.7% faster
Price per 1M tokens (in / out)$4.00 / $20.0$4.00 / $20.0
Input modalitiesText, ImageText, Image
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-5-medium/gpt-5-6-sol-non-reasoning · Markdown: /api/v1/compare/claude-opus-5-5-medium/gpt-5-6-sol-non-reasoning?format=md · llms.txt · agent skill