Gemini 3 Flash Preview (Reasoning) vs GPT-5 (medium)

Gemini 3 Flash Preview (Reasoning) vs GPT-5 (medium). 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.

MetricGemini 3 Flash Preview (Reasoning)GPT-5 (medium)Difference
Intelligence (higher is better)37.833.7−10.8% GPT-5 (medium) is 10.8% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)9.97s44.75s+348.8% GPT-5 (medium) is 348.8% slower
Price per 1M tokens (in / out)$0.50 / $3.00$1.25 / $10.0
Input modalitiesNot reportedNot reported
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-3-flash-reasoning/gpt-5-medium · Markdown: /api/v1/compare/gemini-3-flash-reasoning/gpt-5-medium?format=md · llms.txt · agent skill