GPT-6.1 Sol (Max) vs Kimi K2.7 Code
Which is better for the money: GPT-6.1 Sol (Max) by OpenAI or Kimi K2.7 Code by Kimi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
GPT-6.1 Sol (Max) scores 26.0 points higher (51.8 vs 25.8) but costs 1.1× as much to run the benchmark ($1082 vs $993; both premium class). Pick GPT-6.1 Sol (Max) when the extra intelligence is worth the premium, otherwise Kimi K2.7 Code.
| Metric | GPT-6.1 Sol (Max) | Kimi K2.7 Code | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 51.8 | 25.8 | −50.2% Kimi K2.7 Code is 50.2% less intelligent |
| Total AA cost (lower is better) | $1,081.55 | $992.88 | −8.2% Kimi K2.7 Code is 8.2% cheaper |
| End-to-end time (lower is better) | 220.48s | 46.75s | −78.8% Kimi K2.7 Code is 78.8% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.95 / $4.00 | |
| Input modalities | Text, Image | Text, Image, Video |
Kimi K2.7 Code vs GPT-6.1 Sol (Max): 50.2% less intelligence, 8.2% less cost to run the AA benchmark, and 78.8% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6.1 Sol (Max) is on today's frontier: nothing is both smarter and cheaper.
- Kimi K2.7 Code is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
GPT-6.1 Sol (Max)Kimi K2.7 CodeToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
Compare something else
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-1-sol/kimi-k2-7-code · Markdown: /api/v1/compare/gpt-6-1-sol/kimi-k2-7-code?format=md · llms.txt · agent skill