Kimi K3.1 Pro vs Mistral Large 4 Preview
Which is better for the money: Kimi K3.1 Pro by Kimi or Mistral Large 4 Preview by Mistral? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-29.
Trade-off
Verdict
Depends on your budget
Kimi K3.1 Pro scores 20.7 points higher (46.0 vs 25.3) but costs 1.1× as much to run the benchmark ($3153 vs $2923; both flagship class). Pick Kimi K3.1 Pro when the extra intelligence is worth the premium, otherwise Mistral Large 4 Preview.
| Metric | Kimi K3.1 Pro | Mistral Large 4 Preview | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 46.0 | 25.3 | −45.0% Mistral Large 4 Previ… is 45.0% less intelligent |
| Total AA cost (lower is better) | $3,152.80 | $2,923.39 | −7.3% Mistral Large 4 Previ… is 7.3% cheaper |
| End-to-end time (lower is better) | 75.31s | 25.54s | −66.1% Mistral Large 4 Previ… is 66.1% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.70 / $2.10 | |
| Input modalities | Text, Image | Text, Image |
Mistral Large 4 Preview vs Kimi K3.1 Pro: 45.0% less intelligence, 7.3% less cost to run the AA benchmark, and 66.1% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Kimi K3.1 Pro is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 54.50 for $1124.
- Mistral Large 4 Preview is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 54.50 for $1124.
Kimi K3.1 ProMistral Large 4 PreviewToday's Pareto frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/kimi-k3-1-pro/mistral-large-4-preview · Markdown: /api/v1/compare/kimi-k3-1-pro/mistral-large-4-preview?format=md · llms.txt · agent skill