GPT-6 Sol (Xhigh) vs Mistral Large 3
Which is better for the money: GPT-6 Sol (Xhigh) by OpenAI or Mistral Large 3 by Mistral? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
GPT-6 Sol (Xhigh) scores 34.9 points higher (44.2 vs 9.3) but costs 18× as much to run the benchmark ($855 vs $46.4; premium vs budget cost classes). They are not alternatives at one budget: pick GPT-6 Sol (Xhigh) when you need intelligence above 9.3, and Mistral Large 3 when 9.3 is enough.
| Metric | GPT-6 Sol (Xhigh) | Mistral Large 3 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 44.2 | 9.3 | −79.0% Mistral Large 3 is 79.0% less intelligent |
| Total AA cost (lower is better) | $854.60 | $46.41 | −94.6% Mistral Large 3 is 94.6% cheaper |
| End-to-end time (lower is better) | 42.43s | 7.23s | −83.0% Mistral Large 3 is 83.0% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.50 / $1.50 | |
| Input modalities | Text, Image | Text, Image |
Mistral Large 3 vs GPT-6 Sol (Xhigh): 79.0% less intelligence, 94.6% less cost to run the AA benchmark, and 83.0% faster end-to-end.
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.
- Mistral Large 3 is off the frontier: at the same or lower cost, GPT-6 Luna (Medium) scores 29.90 for $31.2.
GPT-6 Sol (Xhigh)Mistral Large 3Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-sol-xhigh/mistral-large-3 · Markdown: /api/v1/compare/gpt-6-sol-xhigh/mistral-large-3?format=md · llms.txt · agent skill