# Claude Opus 5 vs Muse Wonder

As of Oct 15, 2026, Claude Opus 5 leads Muse Wonder in 1 of 6 shared categories: Coding › Web dev.

Claude Opus 5: $10 per 1M blended tokens.

Muse Wonder: $8.000000000000002 per 1M blended tokens.

Claude Opus 5: closed weights.

Muse Wonder: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Wonder leads Claude Opus 5 in General LLM at #1 against #11.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Wonder leads Claude Opus 5 in Reasoning at #1 against #9.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Claude Opus 5 leads Muse Wonder in Coding › Web dev at #6 against #13.
- Which to pick, Long context: As of Oct 15, 2026, Muse Wonder leads Claude Opus 5 in Long context at #7 against #9.
- Which to pick, Vision: As of Oct 15, 2026, Muse Wonder leads Claude Opus 5 in Vision at #2 against #12.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Wonder leads Claude Opus 5 in Factuality at #1 against #4.

As of Oct 15, 2026, Claude Opus 5 is near state of the art, rank #4 in Factuality (since Oct 15, 2026; sources LMArena Text factuality; methodology v1.0).

As of Oct 15, 2026, Muse Wonder is leading, crown pending confirmation in General LLM (since Oct 15, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).