Claude Fable 5 vs Mimo V2.6 Pro
As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in 4 of 5 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Fable 5
Close. Near-SOTA in General LLM, rank #3.
Mimo V2.6 Pro
Yes. Yes on General LLM (open weights); General LLM (best per dollar). Not the overall leader.
| Category | Claude Fable 5 | Mimo V2.6 Pro |
|---|---|---|
| General LLM | #3 · Near-SOTA · General LLM Margin 2.040816326530617 LMArena leaderboard dataset · Oct 13, 2026 | #22 · #22 in General LLM Margin 14.965986394557817 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #3 · Near-SOTA · Reasoning Margin 2.7397260273972535 LMArena leaderboard dataset · Oct 13, 2026 | #21 · #21 in Reasoning Margin 15.06849315068493 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #56 · #56 in Science Margin — Epoch AI benchmarking hub · Jun 9, 2026 | — |
| Coding | #6 · #6 in Coding Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #6 · #6 in Coding › Agentic Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #17 · Was SOTA · Coding › Web dev Margin 14.953271028037378 LMArena leaderboard dataset · Oct 13, 2026 | #16 · #16 in Coding › Web dev Margin 14.018691588785046 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #3 · Near-SOTA · Long context Margin 2.040816326530603 LMArena leaderboard dataset · Oct 13, 2026 | #18 · #18 in Long context Margin 12.244897959183675 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #5 · Was SOTA · Vision Margin 15.78947368421052 Epoch AI benchmarking hub · Jun 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #7 · Was SOTA · Factuality Margin 5.97014925373135 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Factuality Margin 6.71641791044776 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 9, 2026 | — |
Claude Fable 5: $20 per 1M blended tokens.
Mimo V2.6 Pro: $0.54375 per 1M blended tokens.
Claude Fable 5: closed weights.
Mimo V2.6 Pro: open weights.
General LLM: As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in General LLM at #3 against #22.
Reasoning: As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in Reasoning at #3 against #21.
Coding › Web dev: As of Oct 14, 2026, Mimo V2.6 Pro leads Claude Fable 5 in Coding › Web dev at #16 against #17.
Long context: As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in Long context at #3 against #18.
Factuality: As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in Factuality at #7 against #8.
Claude Fable 5 · Mimo V2.6 Pro
Claude Fable 5 or Mimo V2.6 Pro?
As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in 4 of 5 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Fable 5 or Mimo V2.6 Pro for General LLM?
As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in General LLM at #3 against #22.
Claude Fable 5 or Mimo V2.6 Pro for Reasoning?
As of Oct 14, 2026, Claude Fable 5 leads Mimo V2.6 Pro in Reasoning at #3 against #21.
Claude Fable 5 or Mimo V2.6 Pro for Coding › Web dev?
As of Oct 14, 2026, Mimo V2.6 Pro leads Claude Fable 5 in Coding › Web dev at #16 against #17.