Claude Sonnet 5.5 (Medium, Default Fallback) vs gpt-oss-120b (Low)

Claude Sonnet 5.5 (Medium, Default Fallback) vs gpt-oss-120b (Low). 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 (Medium, Default Fallback)gpt-oss-120b (Low)Difference
Intelligence (higher is better)40.810.2−75.0% gpt-oss-120b (Low) is 75.0% less intelligent
Total AA cost (lower is better)$622.28Not reported— not comparable
End-to-end time (lower is better)6.26s10.24s+63.6% gpt-oss-120b (Low) is 63.6% slower
Price per 1M tokens (in / out)$2.00 / $10.0$0.13 / $0.59
Input modalitiesText, ImageText
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-medium/gpt-oss-120b-low · Markdown: /api/v1/compare/claude-sonnet-5-5-medium/gpt-oss-120b-low?format=md · llms.txt · agent skill