Claude Fable 5 vs Muse Wonder
As of Oct 14, 2026, Claude Fable 5 leads Muse Wonder in 1 of 6 shared categories: Long context.
Claude Fable 5
Close. Near-SOTA in General LLM, rank #3.
Muse Wonder
Too new. Too new to call. The crown still needs confirming evidence.
| Category | Claude Fable 5 | Muse Wonder |
|---|---|---|
| General LLM | #3 · Near-SOTA · General LLM Margin 2.040816326530617 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · General LLM Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #3 · Near-SOTA · Reasoning Margin 2.7397260273972535 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · Reasoning Margin 0.6849315068493098 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · 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 | #12 · #12 in Coding › Web dev Margin 10.280373831775705 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #3 · Near-SOTA · Long context Margin 2.040816326530603 LMArena leaderboard dataset · Oct 13, 2026 | #7 · #7 in Long context Margin 4.761904761904745 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #5 · Was SOTA · Vision Margin 15.78947368421052 Epoch AI benchmarking hub · Jun 9, 2026 | #2 · Pending · Vision Margin 7.89473684210526 Epoch AI benchmarking hub · Oct 12, 2026 |
| Factuality | #7 · Was SOTA · Factuality Margin 5.97014925373135 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · Factuality Margin 1.492537313432834 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.
Muse Wonder: $8.000000000000002 per 1M blended tokens.
Claude Fable 5: closed weights.
Muse Wonder: closed weights.
General LLM: As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in General LLM at #1 against #3.
Reasoning: As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in Reasoning at #1 against #3.
Coding › Web dev: As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in Coding › Web dev at #12 against #17.
Long context: As of Oct 14, 2026, Claude Fable 5 leads Muse Wonder in Long context at #3 against #7.
Vision: As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in Vision at #2 against #5.
Factuality: As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in Factuality at #1 against #7.
Claude Fable 5 or Muse Wonder?
As of Oct 14, 2026, Claude Fable 5 leads Muse Wonder in 1 of 6 shared categories: Long context.
Claude Fable 5 or Muse Wonder for General LLM?
As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in General LLM at #1 against #3.
Claude Fable 5 or Muse Wonder for Reasoning?
As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in Reasoning at #1 against #3.
Claude Fable 5 or Muse Wonder for Coding › Web dev?
As of Oct 14, 2026, Muse Wonder leads Claude Fable 5 in Coding › Web dev at #12 against #17.