# Claude Opus 5 vs Qwen3 235B A22b Instruct 2507

As of Oct 15, 2026, Claude Opus 5 leads Qwen3 235B A22b Instruct 2507 in 5 of 5 shared categories: General LLM, Reasoning, Long context, Factuality, and Abstraction (ARC).

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

Qwen3 235B A22b Instruct 2507: price per 1M tokens is unset in the catalog.

Claude Opus 5: closed weights.

Qwen3 235B A22b Instruct 2507: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Opus 5 leads Qwen3 235B A22b Instruct 2507 in General LLM at #11 against #117.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Opus 5 leads Qwen3 235B A22b Instruct 2507 in Reasoning at #9 against #105.
- Which to pick, Long context: As of Oct 15, 2026, Claude Opus 5 leads Qwen3 235B A22b Instruct 2507 in Long context at #9 against #113.
- Which to pick, Factuality: As of Oct 15, 2026, Claude Opus 5 leads Qwen3 235B A22b Instruct 2507 in Factuality at #4 against #104.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, Claude Opus 5 leads Qwen3 235B A22b Instruct 2507 in Abstraction (ARC) at #3 against #82.

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, Qwen3 235B A22b Instruct 2507 is a former state-of-the-art holder in General LLM (since Sep 18, 2025; sources LMArena Text (style-controlled, overall); methodology v1.0).