Claude Opus 4.6 vs Minimax M3
As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in 5 of 6 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
Minimax M3
It used to be. Was SOTA in Coding › Web dev.
| Category | Claude Opus 4.6 | Minimax M3 |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.1276595744680833 LMArena leaderboard dataset · Oct 13, 2026 | #87 · #87 in General LLM Margin 46.276595744680854 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 1.5957446808510696 LMArena leaderboard dataset · Oct 13, 2026 | #80 · #80 in Reasoning Margin 43.08510638297872 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 | #28 · #28 in Science Margin — Epoch AI benchmarking hub · Jun 1, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #37 · Was SOTA · Coding › Web dev Margin 28.799999999999997 LMArena leaderboard dataset · Oct 13, 2026 | #54 · #54 in Coding › Web dev Margin 42.4 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #2 · Near-SOTA · Long context Margin 0.5319148936170421 LMArena leaderboard dataset · Oct 13, 2026 | #76 · #76 in Long context Margin 40.42553191489362 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.3255813953488342 LMArena leaderboard dataset · Oct 13, 2026 | #94 · #94 in Factuality Margin 55.23255813953488 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
Minimax M3: $0.5249999999999999 per 1M blended tokens.
Claude Opus 4.6: closed weights.
Minimax M3: open weights.
General LLM: As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in General LLM at #4 against #87.
Reasoning: As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in Reasoning at #2 against #80.
Science: As of Oct 15, 2026, Minimax M3 leads Claude Opus 4.6 in Science at #28 against #32.
Coding › Web dev: As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in Coding › Web dev at #37 against #54.
Long context: As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in Long context at #2 against #76.
Factuality: As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in Factuality at #3 against #94.
Claude Opus 4.6 or Minimax M3?
As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in 5 of 6 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6 or Minimax M3 for General LLM?
As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in General LLM at #4 against #87.
Claude Opus 4.6 or Minimax M3 for Reasoning?
As of Oct 15, 2026, Claude Opus 4.6 leads Minimax M3 in Reasoning at #2 against #80.
Claude Opus 4.6 or Minimax M3 for Science?
As of Oct 15, 2026, Minimax M3 leads Claude Opus 4.6 in Science at #28 against #32.