Claude Fable 5 vs GLM 4.6
As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Fable 5
Close. Near-SOTA in General LLM, rank #3.
GLM 4.6
It used to be. Was SOTA in General LLM.
| Category | Claude Fable 5 | GLM 4.6 |
|---|---|---|
| General LLM | #3 · Near-SOTA · General LLM Margin 2.040816326530617 LMArena leaderboard dataset · Oct 13, 2026 | #87 · #87 in General LLM Margin 59.183673469387756 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #3 · Near-SOTA · Reasoning Margin 2.7397260273972535 LMArena leaderboard dataset · Oct 13, 2026 | #89 · #89 in Reasoning Margin 61.64383561643836 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 | #56 · #56 in Science Margin — Epoch AI benchmarking hub · Jun 9, 2026 | — |
| Coding | #6 · #6 in Coding Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #6 · #6 in Coding › Agentic Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #17 · Was SOTA · Coding › Web dev Margin 14.953271028037378 LMArena leaderboard dataset · Oct 13, 2026 | #88 · Was SOTA · Coding › Web dev Margin 81.30841121495327 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #3 · Near-SOTA · Long context Margin 2.040816326530603 LMArena leaderboard dataset · Oct 13, 2026 | #90 · #90 in Long context Margin 61.224489795918366 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #5 · Was SOTA · Vision Margin 15.78947368421052 Epoch AI benchmarking hub · Jun 9, 2026 | — |
| Factuality | #7 · Was SOTA · Factuality Margin 5.97014925373135 LMArena leaderboard dataset · Oct 13, 2026 | #55 · #55 in Factuality Margin 41.7910447761194 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 9, 2026 | — |
Claude Fable 5: $20 per 1M blended tokens.
GLM 4.6: $0.875 per 1M blended tokens.
Claude Fable 5: closed weights.
GLM 4.6: open weights.
General LLM: As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in General LLM at #3 against #87.
Reasoning: As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in Reasoning at #3 against #89.
Coding › Web dev: As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in Coding › Web dev at #17 against #88.
Long context: As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in Long context at #3 against #90.
Factuality: As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in Factuality at #7 against #55.
Claude Fable 5 or GLM 4.6?
As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Fable 5 or GLM 4.6 for General LLM?
As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in General LLM at #3 against #87.
Claude Fable 5 or GLM 4.6 for Reasoning?
As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in Reasoning at #3 against #89.
Claude Fable 5 or GLM 4.6 for Coding › Web dev?
As of Oct 15, 2026, Claude Fable 5 leads GLM 4.6 in Coding › Web dev at #17 against #88.