GPT-5.1 (High) vs Kimi K3 (Max)

GPT-5.1 (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-5.1 (High)Not ranked · benchmark data missing
Intelligence
24.70
Total cost
-
KimiKimi K3 (Max)Off the frontier
Intelligence
43.60
Total cost
$3658
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-5.1 (High)Kimi K3 (Max)Difference
Intelligence (higher is better)24.743.6+76.5% Kimi K3 (Max) is 76.5% more intelligent
Total AA cost (lower is better)Not reported$3,658.07— not comparable
End-to-end time (lower is better)32.32s63.08s+95.2% Kimi K3 (Max) is 95.2% slower
Price per 1M tokens (in / out)$1.25 / $10.0$3.00 / $15.0
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.1 (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-5-1/kimi-k3 · Markdown: /api/v1/compare/gpt-5-1/kimi-k3?format=md · llms.txt · agent skill