Claude Opus 4.6 vs Qwen3 8 27B
As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in 4 of 5 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
Qwen3 8 27B
Yes. Yes on Reasoning (≤32B); Coding › Web dev (≤32B). Not the overall leader.
| Category | Claude Opus 4.6 | Qwen3 8 27B |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | #72 · #72 in General LLM Margin 48.97959183673469 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 2.0547945205479436 LMArena leaderboard dataset · Oct 13, 2026 | #67 · #67 in Reasoning Margin 46.57534246575342 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2026 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #35 · Was SOTA · Coding › Web dev Margin 31.775700934579433 LMArena leaderboard dataset · Oct 13, 2026 | #24 · #24 in Coding › Web dev Margin 21.495327102803742 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #2 · Near-SOTA · Long context Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | #75 · #75 in Long context Margin 51.0204081632653 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.9850746268656536 LMArena leaderboard dataset · Oct 13, 2026 | #68 · #68 in Factuality Margin 51.49253731343283 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #20 · #20 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 14, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
Qwen3 8 27B: $0.605 per 1M blended tokens.
Claude Opus 4.6: closed weights.
Qwen3 8 27B: open weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in General LLM at #4 against #72.
Reasoning: As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in Reasoning at #2 against #67.
Coding › Web dev: As of Oct 14, 2026, Qwen3 8 27B leads Claude Opus 4.6 in Coding › Web dev at #24 against #35.
Long context: As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in Long context at #2 against #75.
Factuality: As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in Factuality at #3 against #68.
Claude Opus 4.6 or Qwen3 8 27B?
As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in 4 of 5 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.6 or Qwen3 8 27B for General LLM?
As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in General LLM at #4 against #72.
Claude Opus 4.6 or Qwen3 8 27B for Reasoning?
As of Oct 14, 2026, Claude Opus 4.6 leads Qwen3 8 27B in Reasoning at #2 against #67.
Claude Opus 4.6 or Qwen3 8 27B for Coding › Web dev?
As of Oct 14, 2026, Qwen3 8 27B leads Claude Opus 4.6 in Coding › Web dev at #24 against #35.