# Claude Sonnet 5.5 vs Qwen3 7 Plus

As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Factuality.

Claude Sonnet 5.5: $4.000000000000001 per 1M blended tokens.

Qwen3 7 Plus: $0.56 per 1M blended tokens.

Claude Sonnet 5.5: closed weights.

Qwen3 7 Plus: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in General LLM at #27 against #46.
- Which to pick, Reasoning: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Reasoning at #18 against #57.
- Which to pick, Science: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Science at #3 against #46.
- Which to pick, Long context: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Long context at #11 against #50.
- Which to pick, Factuality: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Factuality at #16 against #45.

As of Oct 14, 2026, Claude Sonnet 5.5 is tied for state of the art in Coding (since Oct 6, 2026; sources Terminal-Bench 4.0; methodology v1.0).

As of Oct 14, 2026, Qwen3 7 Plus is ranked #45 in Factuality (since Oct 14, 2026; sources LMArena Text factuality; methodology v1.0).