Gemini 3.8 Flash (High) vs GPT-5.3 Codex (Xhigh)
Gemini 3.8 Flash (High) vs GPT-5.3 Codex (Xhigh). 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 3.8 Flash (High) | GPT-5.3 Codex (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 40.9 | 32.5 | −20.5% GPT-5.3 Codex (Xhigh) is 20.5% less intelligent |
| Total AA cost (lower is better) | $1,622.73 | Not reported | — not comparable |
| End-to-end time (lower is better) | 33.13s | 62.23s | +87.8% GPT-5.3 Codex (Xhigh) is 87.8% slower |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $1.75 / $14.0 | |
| Input modalities | Text, Image, Speech, Video | Text, Image |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-3-8-flash/gpt-5-3-codex · Markdown: /api/v1/compare/gemini-3-8-flash/gpt-5-3-codex?format=md · llms.txt · agent skill