GPT-5 Codex (high) vs Kimi K3 (max)

GPT-5 Codex (high) vs Kimi K3 (max). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5 Codex (high)Not ranked · benchmark data missing
Intelligence
37.00
Total cost
-
KimiKimi K3 (max)Off the frontier
Intelligence
59.70
Total cost
$2425
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.

MetricGPT-5 Codex (high)Kimi K3 (max)Difference
Intelligence (higher is better)37.059.7+61.4% Kimi K3 (max) is 61.4% more intelligent
Total AA cost (lower is better)Not reported$2,425.11— not comparable
End-to-end time (lower is better)Not reported67.69s— not comparable
Price per 1M tokens (in / out)$1.25 / $10.0$3.00 / $15.0
Input modalitiesNot reportedNot reported
Open this matchup in the interactive pickerGPT-5 Codex (high): what beats itKimi K3 (max): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-codex/kimi-k3 · Markdown: /api/v1/compare/gpt-5-codex/kimi-k3?format=md · llms.txt · agent skill