DeepSeek V4.1 Flash 1017 (Max) vs GPT-5.1 Codex mini (High)

DeepSeek V4.1 Flash 1017 (Max) 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.

MetricDeepSeek V4.1 Flash 1017 (Max)GPT-5.1 Codex mini (High)Difference
Intelligence (higher is better)45.120.4−54.8% GPT-5.1 Codex mini (H… is 54.8% less intelligent
Total AA cost (lower is better)$444.60Not reported— not comparable
End-to-end time (lower is better)15.97s13.09s−18.0% GPT-5.1 Codex mini (H… is 18.0% faster
Price per 1M tokens (in / out)$0.30 / $1.20$0.25 / $2.00
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/deepseek-v4-1-flash-1017/gpt-5-1-codex-mini · Markdown: /api/v1/compare/deepseek-v4-1-flash-1017/gpt-5-1-codex-mini?format=md · llms.txt · agent skill