Claude Sonnet 5.5 (Xhigh, Default Fallback) vs GPT-5.6 Sol (Non-reasoning)

Claude Sonnet 5.5 (Xhigh, 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 Sonnet 5.5 (Xhigh, Default Fallback)GPT-5.6 Sol (Non-reasoning)Difference
Intelligence (higher is better)51.928.3−45.5% GPT-5.6 Sol (Non-reas… is 45.5% less intelligent
Total AA cost (lower is better)$2,176.82Not reported— not comparable
End-to-end time (lower is better)34.96s7.75s−77.8% GPT-5.6 Sol (Non-reas… is 77.8% faster
Price per 1M tokens (in / out)$2.00 / $10.0$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-sonnet-5-5-xhigh/gpt-5-6-sol-non-reasoning · Markdown: /api/v1/compare/claude-sonnet-5-5-xhigh/gpt-5-6-sol-non-reasoning?format=md · llms.txt · agent skill