# Claude Opus 5 vs Qwen3 Next 80B A3b Instruct

As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.

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

Qwen3 Next 80B A3b Instruct: $0.35000000000000003 per 1M blended tokens.

Claude Opus 5: closed weights.

Qwen3 Next 80B A3b Instruct: open weights.

- Which to pick, General LLM: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in General LLM at #11 against #117.
- Which to pick, Reasoning: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Reasoning at #9 against #113.
- Which to pick, Long context: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Long context at #9 against #132.
- Which to pick, Factuality: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Factuality at #4 against #95.

As of Oct 14, 2026, Claude Opus 5 is near state of the art, rank #4 in Factuality (since Oct 14, 2026; sources LMArena Text factuality; methodology v1.0).

As of Oct 14, 2026, Qwen3 Next 80B A3b Instruct is ranked #95 in Factuality (since Oct 14, 2026; sources LMArena Text factuality; methodology v1.0).