Claude Opus 4.6 vs Mistral Large 4
As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
Mistral Large 4
#36 Best current rank: #36 in Coding › Web dev, as of Oct 14, 2026.
| Category | Claude Opus 4.6 | Mistral Large 4 |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | #79 · #79 in General LLM Margin 53.74149659863946 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 2.0547945205479436 LMArena leaderboard dataset · Oct 13, 2026 | #76 · #76 in Reasoning Margin 52.73972602739726 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #45 · #45 in Science Margin — Epoch AI benchmarking hub · Oct 6, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #35 · Was SOTA · Coding › Web dev Margin 31.775700934579433 LMArena leaderboard dataset · Oct 13, 2026 | #36 · #36 in Coding › Web dev Margin 32.71028037383178 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #2 · Near-SOTA · Long context Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | #85 · #85 in Long context Margin 57.82312925170068 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.9850746268656536 LMArena leaderboard dataset · Oct 13, 2026 | #78 · #78 in Factuality Margin 58.95522388059702 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
Mistral Large 4: $1.0324999999999998 per 1M blended tokens.
Claude Opus 4.6: closed weights.
Mistral Large 4: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in General LLM at #4 against #79.
Reasoning: As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Reasoning at #2 against #76.
Science: As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Science at #32 against #45.
Coding › Web dev: As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Coding › Web dev at #35 against #36.
Long context: As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Long context at #2 against #85.
Factuality: As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Factuality at #3 against #78.
Claude Opus 4.6 · Mistral Large 4
Claude Opus 4.6 or Mistral Large 4?
As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6 or Mistral Large 4 for General LLM?
As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in General LLM at #4 against #79.
Claude Opus 4.6 or Mistral Large 4 for Reasoning?
As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Reasoning at #2 against #76.
Claude Opus 4.6 or Mistral Large 4 for Science?
As of Oct 14, 2026, Claude Opus 4.6 leads Mistral Large 4 in Science at #32 against #45.