Claude Fable 5.1 vs Mimo V2.6 Flash
As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Fable 5.1
Yes. SOTA in co-SOTA in Factuality.
Mimo V2.6 Flash
Yes. Yes on Reasoning (best per dollar); Coding › Web dev (best per dollar). Not the overall leader.
| Category | Claude Fable 5.1 | Mimo V2.6 Flash |
|---|---|---|
| General LLM | #6 · Was SOTA · General LLM Margin 4.08163265306122 LMArena leaderboard dataset · Oct 13, 2026 | #55 · #55 in General LLM Margin 37.414965986394556 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #5 · Was SOTA · Reasoning Margin 4.109589041095887 LMArena leaderboard dataset · Oct 13, 2026 | #43 · #43 in Reasoning Margin 30.13698630136986 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 | #14 · #14 in Coding › Web dev Margin 12.149532710280369 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #6 · Was SOTA · Long context Margin 4.08163265306122 LMArena leaderboard dataset · Oct 13, 2026 | #55 · #55 in Long context Margin 37.414965986394556 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #6 · #6 in Vision Margin 18.421052631578945 Epoch AI benchmarking hub · Sep 1, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #1 · Co-SOTA · Factuality Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #42 · #42 in Factuality Margin 32.089552238805965 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.
Mimo V2.6 Flash: $0.17500000000000002 per 1M blended tokens.
Claude Fable 5.1: closed weights.
Mimo V2.6 Flash: open weights.
General LLM: As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in General LLM at #6 against #55.
Reasoning: As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in Reasoning at #5 against #43.
Coding › Web dev: As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in Coding › Web dev at #5 against #14.
Long context: As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in Long context at #6 against #55.
Factuality: As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in Factuality at #1 against #42.
Claude Fable 5.1 · Mimo V2.6 Flash
Claude Fable 5.1 or Mimo V2.6 Flash?
As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Fable 5.1 or Mimo V2.6 Flash for General LLM?
As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in General LLM at #6 against #55.
Claude Fable 5.1 or Mimo V2.6 Flash for Reasoning?
As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in Reasoning at #5 against #43.
Claude Fable 5.1 or Mimo V2.6 Flash for Coding › Web dev?
As of Oct 14, 2026, Claude Fable 5.1 leads Mimo V2.6 Flash in Coding › Web dev at #5 against #14.