Claude Opus 4.6 vs GLM 4 6V
As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
GLM 4 6V
#147 Best current rank: #147 in Factuality, as of Oct 15, 2026.
| Category | Claude Opus 4.6 | GLM 4 6V |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.1276595744680833 LMArena leaderboard dataset · Oct 13, 2026 | #178 · #178 in General LLM Margin 94.68085106382979 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 1.5957446808510696 LMArena leaderboard dataset · Oct 13, 2026 | #187 · #187 in Reasoning Margin 100 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | — |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 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 | — |
| Long context | #2 · Near-SOTA · Long context Margin 0.5319148936170421 LMArena leaderboard dataset · Oct 13, 2026 | #178 · #178 in Long context Margin 94.68085106382979 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 | #147 · #147 in Factuality Margin 86.04651162790698 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
GLM 4 6V: $0.44999999999999996 per 1M blended tokens.
Claude Opus 4.6: closed weights.
GLM 4 6V: open weights.
General LLM: As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in General LLM at #4 against #178.
Reasoning: As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in Reasoning at #2 against #187.
Long context: As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in Long context at #2 against #178.
Factuality: As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in Factuality at #3 against #147.
Claude Opus 4.6 or GLM 4 6V?
As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.6 or GLM 4 6V for General LLM?
As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in General LLM at #4 against #178.
Claude Opus 4.6 or GLM 4 6V for Reasoning?
As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in Reasoning at #2 against #187.
Claude Opus 4.6 or GLM 4 6V for Long context?
As of Oct 15, 2026, Claude Opus 4.6 leads GLM 4 6V in Long context at #2 against #178.