Mistral Large 4 vs O3 Mini
As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in 3 of 4 shared categories: Reasoning, Science, and Long context.
Mistral Large 4
#38 Best current rank: #38 in Coding › Web dev, as of Oct 15, 2026.
O3 Mini
It used to be. Was SOTA in Reasoning.
| Category | Mistral Large 4 | O3 Mini |
|---|---|---|
| General LLM | #101 · #101 in General LLM Margin 53.723404255319146 LMArena leaderboard dataset · Oct 13, 2026 | #10 · #10 in General LLM Margin — LMArena leaderboard dataset · Apr 16, 2025 |
| Reasoning | #98 · #98 in Reasoning Margin 52.659574468085104 LMArena leaderboard dataset · Oct 13, 2026 | #172 · Was SOTA · Reasoning Margin 92.02127659574468 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #45 · #45 in Science Margin — Epoch AI benchmarking hub · Oct 6, 2026 | #76 · #76 in Science Margin — Epoch AI benchmarking hub · Jan 31, 2025 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #38 · #38 in Coding › Web dev Margin 29.599999999999994 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #108 · #108 in Long context Margin 57.4468085106383 LMArena leaderboard dataset · Oct 13, 2026 | #186 · #186 in Long context Margin 98.93617021276596 LMArena leaderboard dataset · Oct 13, 2026 |
| Factuality | #100 · #100 in Factuality Margin 58.72093023255814 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jan 31, 2025 |
| Abstraction (ARC) | — | #51 · #51 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jan 31, 2025 |
Mistral Large 4: $1.0324999999999998 per 1M blended tokens.
O3 Mini: $1.9250000000000003 per 1M blended tokens.
Mistral Large 4: closed weights.
O3 Mini: closed weights.
General LLM: As of Oct 15, 2026, O3 Mini leads Mistral Large 4 in General LLM at #10 against #101.
Reasoning: As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in Reasoning at #98 against #172.
Science: As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in Science at #45 against #76.
Long context: As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in Long context at #108 against #186.
Mistral Large 4 or O3 Mini?
As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in 3 of 4 shared categories: Reasoning, Science, and Long context.
Mistral Large 4 or O3 Mini for General LLM?
As of Oct 15, 2026, O3 Mini leads Mistral Large 4 in General LLM at #10 against #101.
Mistral Large 4 or O3 Mini for Reasoning?
As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in Reasoning at #98 against #172.
Mistral Large 4 or O3 Mini for Science?
As of Oct 15, 2026, Mistral Large 4 leads O3 Mini in Science at #45 against #76.