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
Yes. SOTA in co-SOTA in Coding, co-SOTA in Coding › Agentic and co-SOTA in Vision.
Qwen3 7 Plus
#45 Best current rank: #45 in Factuality, as of Oct 14, 2026.
| Category | Claude Sonnet 5.5 | Qwen3 7 Plus |
|---|---|---|
| General LLM | #27 · #27 in General LLM Margin 18.367346938775512 LMArena leaderboard dataset · Oct 13, 2026 | #46 · #46 in General LLM Margin 31.292517006802726 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #18 · #18 in Reasoning Margin 13.013698630136986 LMArena leaderboard dataset · Oct 13, 2026 | #57 · #57 in Reasoning Margin 39.726027397260275 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #4 · #4 in Math Margin 6.666666666666671 Epoch AI benchmarking hub · Sep 28, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #3 · #3 in Science Margin — Epoch AI benchmarking hub · Sep 28, 2026 | #46 · #46 in Science Margin — Epoch AI benchmarking hub · Jun 2, 2026 |
| Coding | #1 · Co-SOTA · Coding Margin 0 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #1 · Co-SOTA · Coding › Agentic Margin 0 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #3 · Near-SOTA · Coding › Web dev Margin 1.8691588785046775 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #11 · #11 in Long context Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | #50 · #50 in Long context Margin 34.01360544217687 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #1 · Co-SOTA · Vision Margin 0 Epoch AI benchmarking hub · Sep 28, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #16 · #16 in Factuality Margin 12.68656716417911 LMArena leaderboard dataset · Oct 13, 2026 | #45 · #45 in Factuality Margin 34.32835820895522 LMArena leaderboard dataset · Oct 13, 2026 |
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.
General LLM: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in General LLM at #27 against #46.
Reasoning: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Reasoning at #18 against #57.
Science: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Science at #3 against #46.
Long context: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Long context at #11 against #50.
Factuality: As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Factuality at #16 against #45.
Claude Sonnet 5.5 · Qwen3 7 Plus
Claude Sonnet 5.5 or 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 or Qwen3 7 Plus for General LLM?
As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in General LLM at #27 against #46.
Claude Sonnet 5.5 or Qwen3 7 Plus for Reasoning?
As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Reasoning at #18 against #57.
Claude Sonnet 5.5 or Qwen3 7 Plus for Science?
As of Oct 14, 2026, Claude Sonnet 5.5 leads Qwen3 7 Plus in Science at #3 against #46.