GPT-6 Sol (Medium) vs Mistral Medium 3.5
Which is better for the money: GPT-6 Sol (Medium) by OpenAI or Mistral Medium 3.5 by Mistral? 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 (Medium)
Mistral Medium 3.5 vs GPT-6 Sol (Medium): 64.3% less intelligence, 203.6% more cost to run the AA benchmark, and end-to-end time not fully reported.
| Metric | GPT-6 Sol (Medium) | Mistral Medium 3.5 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.8 | 14.2 | −64.3% Mistral Medium 3.5 is 64.3% less intelligent |
| Total AA cost (lower is better) | $416.32 | $1,263.80 | +203.6% Mistral Medium 3.5 is 3.0× more expensive |
| End-to-end time (lower is better) | Not reported | 17.85s | — not comparable |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $1.50 / $7.50 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- GPT-6 Sol (Medium) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
- Mistral Medium 3.5 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
GPT-6 Sol (Medium)Mistral Medium 3.5Today'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-medium/mistral-medium-3-5 · Markdown: /api/v1/compare/gpt-6-sol-medium/mistral-medium-3-5?format=md · llms.txt · agent skill