# Claude Opus 5 vs Mimo V2.6 Pro

As of Oct 15, 2026, Claude Opus 5 leads Mimo V2.6 Pro in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.

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

Mimo V2.6 Pro: $0.54375 per 1M blended tokens.

Claude Opus 5: closed weights.

Mimo V2.6 Pro: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Opus 5 leads Mimo V2.6 Pro in General LLM at #11 against #23.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Opus 5 leads Mimo V2.6 Pro in Reasoning at #9 against #21.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Claude Opus 5 leads Mimo V2.6 Pro in Coding › Web dev at #6 against #18.
- Which to pick, Long context: As of Oct 15, 2026, Claude Opus 5 leads Mimo V2.6 Pro in Long context at #9 against #19.
- Which to pick, Factuality: As of Oct 15, 2026, Claude Opus 5 leads Mimo V2.6 Pro in Factuality at #4 against #8.

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, Mimo V2.6 Pro is tied for state of the art in General LLM (since Oct 13, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).