Claude Fable 5.1 vs Qwen3 Next 80B A3b Instruct
As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Fable 5.1
Yes. SOTA in co-SOTA in Factuality.
Qwen3 Next 80B A3b Instruct
#95 Best current rank: #95 in Factuality, as of Oct 14, 2026.
| Category | Claude Fable 5.1 | Qwen3 Next 80B A3b Instruct |
|---|---|---|
| General LLM | #6 · Was SOTA · General LLM Margin 4.08163265306122 LMArena leaderboard dataset · Oct 13, 2026 | #117 · #117 in General LLM Margin 79.59183673469389 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #5 · Was SOTA · Reasoning Margin 4.109589041095887 LMArena leaderboard dataset · Oct 13, 2026 | #113 · #113 in Reasoning Margin 78.08219178082192 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #2 · Near-SOTA · Math Margin 2.2222222222222285 Epoch AI benchmarking hub · Sep 1, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding | #3 · Near-SOTA · Coding Margin 18.181818181818187 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #3 · Near-SOTA · Coding › Agentic Margin 18.181818181818187 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #5 · Near-SOTA · Coding › Web dev Margin 3.738317757009341 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #6 · Was SOTA · Long context Margin 4.08163265306122 LMArena leaderboard dataset · Oct 13, 2026 | #132 · #132 in Long context Margin 89.79591836734694 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #6 · #6 in Vision Margin 18.421052631578945 Epoch AI benchmarking hub · Sep 1, 2026 | — |
| Factuality | #1 · Co-SOTA · Factuality Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #95 · #95 in Factuality Margin 71.64179104477611 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 1, 2026 | — |
Claude Fable 5.1: $20 per 1M blended tokens.
Qwen3 Next 80B A3b Instruct: $0.35000000000000003 per 1M blended tokens.
Claude Fable 5.1: closed weights.
Qwen3 Next 80B A3b Instruct: open weights.
General LLM: As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in General LLM at #6 against #117.
Reasoning: As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in Reasoning at #5 against #113.
Long context: As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in Long context at #6 against #132.
Factuality: As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in Factuality at #1 against #95.
Claude Fable 5.1 · Qwen3 Next 80B A3b Instruct
Claude Fable 5.1 or Qwen3 Next 80B A3b Instruct?
As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Fable 5.1 or Qwen3 Next 80B A3b Instruct for General LLM?
As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in General LLM at #6 against #117.
Claude Fable 5.1 or Qwen3 Next 80B A3b Instruct for Reasoning?
As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in Reasoning at #5 against #113.
Claude Fable 5.1 or Qwen3 Next 80B A3b Instruct for Long context?
As of Oct 14, 2026, Claude Fable 5.1 leads Qwen3 Next 80B A3b Instruct in Long context at #6 against #132.