Gemini 3.5 Flash (Medium) vs GPT-5.1 Codex mini (High)
Gemini 3.5 Flash (Medium) vs GPT-5.1 Codex mini (High). 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 | Gemini 3.5 Flash (Medium) | GPT-5.1 Codex mini (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 33.6 | 20.4 | −39.3% GPT-5.1 Codex mini (H… is 39.3% less intelligent |
| Total AA cost (lower is better) | Not reported | Not reported | — not comparable |
| End-to-end time (lower is better) | 14.42s | 10.26s | −28.8% GPT-5.1 Codex mini (H… is 28.8% faster |
| Price per 1M tokens (in / out) | $1.50 / $9.00 | $0.25 / $2.00 | |
| Input modalities | Text, Image, Speech, Video | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-3-5-flash-medium/gpt-5-1-codex-mini · Markdown: /api/v1/compare/gemini-3-5-flash-medium/gpt-5-1-codex-mini?format=md · llms.txt · agent skill