GPT-5.6 Luna (Low) vs Kimi K2.5 (Reasoning)
GPT-5.6 Luna (Low) vs Kimi K2.5 (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-5.6 Luna (Low) | Kimi K2.5 (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 21.0 | 23.5 | +11.9% Kimi K2.5 (Reasoning) is 11.9% more intelligent |
| Total AA cost (lower is better) | $27.02 | Not reported | — not comparable |
| End-to-end time (lower is better) | 5.90s | 43.39s | +635.4% Kimi K2.5 (Reasoning) is 635.4% slower |
| Price per 1M tokens (in / out) | $0.20 / $1.20 | $0.60 / $3.00 | |
| Input modalities | Text, Image | Text, Image, Video |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-6-luna-low/kimi-k2-5 · Markdown: /api/v1/compare/gpt-5-6-luna-low/kimi-k2-5?format=md · llms.txt · agent skill