Claude Haiku 4.5 vs Muse Wonder
As of Oct 14, 2026, Claude Haiku 4.5 leads Muse Wonder in 0 of 5 shared categories.
Claude Haiku 4.5
#78 Best recorded rank: #78 in Abstraction (ARC), as of Oct 14, 2026.
Muse Wonder
Too new. Too new to call. The crown still needs confirming evidence.
| Category | Claude Haiku 4.5 | Muse Wonder |
|---|---|---|
| General LLM | #104 · #104 in General LLM Margin 70.74829931972789 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · General LLM Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #91 · #91 in Reasoning Margin 63.013698630136986 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 | #109 · #109 in Science Margin — Epoch AI benchmarking hub · Oct 15, 2025 | — |
| Coding | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #92 · #92 in Coding › Web dev Margin 85.04672897196262 LMArena leaderboard dataset · Oct 13, 2026 | #12 · #12 in Coding › Web dev Margin 10.280373831775705 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #84 · #84 in Long context Margin 57.142857142857146 LMArena leaderboard dataset · Oct 13, 2026 | #7 · #7 in Long context Margin 4.761904761904745 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #2 · Pending · Vision Margin 7.89473684210526 Epoch AI benchmarking hub · Oct 12, 2026 |
| Factuality | #97 · #97 in Factuality Margin 73.13432835820896 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · Factuality Margin 1.492537313432834 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #78 · #78 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Oct 15, 2025 | — |
Claude Haiku 4.5: $2.0000000000000004 per 1M blended tokens.
Muse Wonder: $8.000000000000002 per 1M blended tokens.
Claude Haiku 4.5: closed weights.
Muse Wonder: closed weights.
General LLM: As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in General LLM at #1 against #104.
Reasoning: As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in Reasoning at #1 against #91.
Coding › Web dev: As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in Coding › Web dev at #12 against #92.
Long context: As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in Long context at #7 against #84.
Factuality: As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in Factuality at #1 against #97.
Claude Haiku 4.5 · Muse Wonder
Claude Haiku 4.5 or Muse Wonder?
As of Oct 14, 2026, Claude Haiku 4.5 leads Muse Wonder in 0 of 5 shared categories.
Claude Haiku 4.5 or Muse Wonder for General LLM?
As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in General LLM at #1 against #104.
Claude Haiku 4.5 or Muse Wonder for Reasoning?
As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in Reasoning at #1 against #91.
Claude Haiku 4.5 or Muse Wonder for Coding › Web dev?
As of Oct 14, 2026, Muse Wonder leads Claude Haiku 4.5 in Coding › Web dev at #12 against #92.