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

GPT-5.1 (High) vs Kimi K3 (Low). 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 (Low)Off the frontier
Intelligence
30.10
Total cost
$1190
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 (Low)Difference
Intelligence (higher is better)24.730.1+21.9% Kimi K3 (Low) is 21.9% more intelligent
Total AA cost (lower is better)Not reported$1,190.42— not comparable
End-to-end time (lower is better)28.58s57.21s+100.2% Kimi K3 (Low) is 100.2% 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 (Low): 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-low · Markdown: /api/v1/compare/gpt-5-1/kimi-k3-low?format=md · llms.txt · agent skill