GPT-6 Sol (Xhigh) vs Kimi K3 (Max)
Which is better for the money: GPT-6 Sol (Xhigh) by OpenAI or Kimi K3 (Max) by Kimi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Clear winner
Verdict
Pick GPT-6 Sol (Xhigh)
Kimi K3 (Max) vs GPT-6 Sol (Xhigh): 1.4% less intelligence, 328.0% more cost to run the AA benchmark, and 56.0% slower end-to-end.
| Metric | GPT-6 Sol (Xhigh) | Kimi K3 (Max) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 44.2 | 43.6 | −1.4% Kimi K3 (Max) is 1.4% less intelligent |
| Total AA cost (lower is better) | $854.60 | $3,658.07 | +328.0% Kimi K3 (Max) is 4.3× more expensive |
| End-to-end time (lower is better) | 36.49s | 56.93s | +56.0% Kimi K3 (Max) is 56.0% slower |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $3.00 / $15.0 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- GPT-6 Sol (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
- Kimi K3 (Max) is off the frontier: at the same or lower cost, Kimi K3.1 Pro scores 55.10 for $3117.
GPT-6 Sol (Xhigh)Kimi K3 (Max)Today'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-sol-xhigh/kimi-k3 · Markdown: /api/v1/compare/gpt-6-sol-xhigh/kimi-k3?format=md · llms.txt · agent skill