Claude Opus 4.6 vs Qwen3 Next 80B A3b Instruct
As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
Qwen3 Next 80B A3b Instruct
#122 Best current rank: #122 in Factuality, as of Oct 15, 2026.
| Category | Claude Opus 4.6 | Qwen3 Next 80B A3b Instruct |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.1276595744680833 LMArena leaderboard dataset · Oct 13, 2026 | #152 · #152 in General LLM Margin 80.85106382978724 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 1.5957446808510696 LMArena leaderboard dataset · Oct 13, 2026 | #147 · #147 in Reasoning Margin 78.72340425531915 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 — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #37 · Was SOTA · Coding › Web dev Margin 28.799999999999997 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #2 · Near-SOTA · Long context Margin 0.5319148936170421 LMArena leaderboard dataset · Oct 13, 2026 | #170 · #170 in Long context Margin 90.42553191489361 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.3255813953488342 LMArena leaderboard dataset · Oct 13, 2026 | #122 · #122 in Factuality Margin 71.51162790697674 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
Qwen3 Next 80B A3b Instruct: $0.35000000000000003 per 1M blended tokens.
Claude Opus 4.6: closed weights.
Qwen3 Next 80B A3b Instruct: open weights.
General LLM: As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in General LLM at #4 against #152.
Reasoning: As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in Reasoning at #2 against #147.
Long context: As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in Long context at #2 against #170.
Factuality: As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in Factuality at #3 against #122.
Claude Opus 4.6 · Qwen3 Next 80B A3b Instruct
Claude Opus 4.6 or Qwen3 Next 80B A3b Instruct?
As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 4.6 or Qwen3 Next 80B A3b Instruct for General LLM?
As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in General LLM at #4 against #152.
Claude Opus 4.6 or Qwen3 Next 80B A3b Instruct for Reasoning?
As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in Reasoning at #2 against #147.
Claude Opus 4.6 or Qwen3 Next 80B A3b Instruct for Long context?
As of Oct 15, 2026, Claude Opus 4.6 leads Qwen3 Next 80B A3b Instruct in Long context at #2 against #170.