Gemini 2.5 Flash Preview (Sep '25) (Reasoning) vs Kimi K2.5 (Reasoning)
Gemini 2.5 Flash Preview (Sep '25) (Reasoning) 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 | Gemini 2.5 Flash Preview (Sep '25) (Reasoning) | Kimi K2.5 (Reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 15.5 | 23.5 | +51.6% Kimi K2.5 (Reasoning) is 51.6% more intelligent |
| Total AA cost (lower is better) | Not reported | Not reported | — not comparable |
| End-to-end time (lower is better) | Not reported | 44.11s | — not comparable |
| Price per 1M tokens (in / out) | — | $0.60 / $3.00 | |
| Input modalities | Text, Image, Speech, Video | Text, Image, Video |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-2-5-flash-preview-09-2025-reasoning/kimi-k2-5 · Markdown: /api/v1/compare/gemini-2-5-flash-preview-09-2025-reasoning/kimi-k2-5?format=md · llms.txt · agent skill