GPT-5.3 Codex (Xhigh) vs Kimi K3.1 Pro
GPT-5.3 Codex (Xhigh) vs Kimi K3.1 Pro. 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 | GPT-5.3 Codex (Xhigh) | Kimi K3.1 Pro | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 32.5 | 55.1 | +69.5% Kimi K3.1 Pro is 69.5% more intelligent |
| Total AA cost (lower is better) | Not reported | $3,117.31 | — not comparable |
| End-to-end time (lower is better) | 60.49s | 44.78s | −26.0% Kimi K3.1 Pro is 26.0% faster |
| Price per 1M tokens (in / out) | $1.75 / $14.0 | $2.00 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-3-codex/kimi-k3-1-pro · Markdown: /api/v1/compare/gpt-5-3-codex/kimi-k3-1-pro?format=md · llms.txt · agent skill