GPT-5 Codex (High) vs Kimi K2.5 (Non-reasoning)
GPT-5 Codex (High) vs Kimi K2.5 (Non-reasoning). 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 Codex (High) | Kimi K2.5 (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.9 | 19.4 | −22.1% Kimi K2.5 (Non-reason… is 22.1% less intelligent |
| Total AA cost (lower is better) | Not reported | Not reported | — not comparable |
| End-to-end time (lower is better) | 13.09s | 11.66s | −10.9% Kimi K2.5 (Non-reason… is 10.9% faster |
| Price per 1M tokens (in / out) | $1.25 / $10.0 | $0.60 / $3.00 | |
| Input modalities | Text, Image | Text, Image, Video |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-codex/kimi-k2-5-non-reasoning · Markdown: /api/v1/compare/gpt-5-codex/kimi-k2-5-non-reasoning?format=md · llms.txt · agent skill