GPT-5.6 Terra (Low) vs Mistral Small 3.2
Which is better for the money: GPT-5.6 Terra (Low) by OpenAI or Mistral Small 3.2 by Mistral? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Trade-off
Verdict
Depends on your budget
GPT-5.6 Terra (Low) scores 20.5 points higher (27.5 vs 7.0) but costs 2.9× as much to run the benchmark ($350 vs $122; both mid-range class). Pick GPT-5.6 Terra (Low) when the extra intelligence is worth the premium, otherwise Mistral Small 3.2.
| Metric | GPT-5.6 Terra (Low) | Mistral Small 3.2 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 27.5 | 7.0 | −74.5% Mistral Small 3.2 is 74.5% less intelligent |
| Total AA cost (lower is better) | $350.36 | $121.78 | −65.2% Mistral Small 3.2 is 65.2% cheaper |
| End-to-end time (lower is better) | 5.67s | 9.55s | +68.4% Mistral Small 3.2 is 68.4% slower |
| Price per 1M tokens (in / out) | $2.00 / $12.0 | $0.07 / $0.20 | |
| Input modalities | Text, Image | Text, Image |
Mistral Small 3.2 vs GPT-5.6 Terra (Low): 74.5% less intelligence, 65.2% less cost to run the AA benchmark, and 68.4% slower end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-5.6 Terra (Low) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
- Mistral Small 3.2 is off the frontier: at the same or lower cost, MiMo-V2.6-Flash scores 37.90 for $110.
GPT-5.6 Terra (Low)Mistral Small 3.2Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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