Gemini 3.1 Flash-Lite vs Kimi K2.7 Code
Which is better for the money: Gemini 3.1 Flash-Lite by Google or Kimi K2.7 Code by Kimi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-09-09.
Trade-off
Verdict
Depends on your budget
Kimi K2.7 Code scores 10.3 points higher (26.3 vs 16.0) but costs 8.3× as much to run the benchmark ($993 vs $119; premium vs mid-range cost classes). They are not alternatives at one budget: pick Kimi K2.7 Code when you need intelligence above 16.0, and Gemini 3.1 Flash-Lite when 16.0 is enough.
| Metric | Gemini 3.1 Flash-Lite | Kimi K2.7 Code | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 16.0 | 26.3 | +64.4% Kimi K2.7 Code is 64.4% more intelligent |
| Total AA cost (lower is better) | $119.06 | $992.88 | +733.9% Kimi K2.7 Code is 8.3× more expensive |
| End-to-end time (lower is better) | 6.94s | 41.22s | +493.9% Kimi K2.7 Code is 493.9% slower |
| Price per 1M tokens (in / out) | $0.25 / $1.50 | $0.95 / $4.00 | |
| Input modalities | Not reported | Not reported |
Kimi K2.7 Code vs Gemini 3.1 Flash-Lite: 64.4% more intelligence, 733.9% more cost to run the AA benchmark, and 493.9% slower end-to-end.
Today's Pareto frontier
Against the frontier
- Gemini 3.1 Flash-Lite is off the frontier: at the same or lower cost, MiMo-V2.5 scores 22.30 for $42.6.
- Kimi K2.7 Code is off the frontier: at the same or lower cost, GLM-5.3-Flash scores 41.90 for $280.
Gemini 3.1 Flash-LiteKimi K2.7 CodeToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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