Claude Fable 5 vs Gemini 3.7 Flash
As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in 9 of 10 shared categories: General LLM, Reasoning, Coding, Coding › Agentic, Coding › Web dev, Long context, Vision, Factuality, and Abstraction (ARC).
Claude Fable 5
Close. Near-SOTA in General LLM, rank #3.
Gemini 3.7 Flash
Yes. Yes on Vision (best per dollar). Not the overall leader.
| Category | Claude Fable 5 | Gemini 3.7 Flash |
|---|---|---|
| General LLM | #3 · Near-SOTA · General LLM Margin 1.5957446808510696 LMArena leaderboard dataset · Oct 13, 2026 | #14 · #14 in General LLM Margin 7.4468085106382915 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #3 · Near-SOTA · Reasoning Margin 2.1276595744680833 LMArena leaderboard dataset · Oct 13, 2026 | #16 · #16 in Reasoning Margin 9.042553191489361 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #56 · #56 in Science Margin — Epoch AI benchmarking hub · Jun 9, 2026 | #5 · #5 in Science Margin — Epoch AI benchmarking hub · Aug 13, 2026 |
| Coding | #6 · #6 in Coding Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | #20 · #20 in Coding Margin 100 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | #6 · #6 in Coding › Agentic Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | #20 · #20 in Coding › Agentic Margin 100 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #19 · Was SOTA · Coding › Web dev Margin 14.400000000000006 LMArena leaderboard dataset · Oct 13, 2026 | #27 · #27 in Coding › Web dev Margin 20.799999999999997 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #3 · Near-SOTA · Long context Margin 1.5957446808510696 LMArena leaderboard dataset · Oct 13, 2026 | #14 · #14 in Long context Margin 7.4468085106382915 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #5 · Was SOTA · Vision Margin 15.78947368421052 Epoch AI benchmarking hub · Jun 9, 2026 | #14 · #14 in Vision Margin 39.473684210526315 Epoch AI benchmarking hub · Aug 13, 2026 |
| Factuality | #7 · Was SOTA · Factuality Margin 4.6511627906976685 LMArena leaderboard dataset · Oct 13, 2026 | #16 · Was SOTA · Factuality Margin 9.883720930232556 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 9, 2026 | #6 · #6 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 13, 2026 |
Claude Fable 5: $20 per 1M blended tokens.
Gemini 3.7 Flash: $1.5 per 1M blended tokens.
Claude Fable 5: closed weights.
Gemini 3.7 Flash: closed weights.
General LLM: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in General LLM at #3 against #14.
Reasoning: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Reasoning at #3 against #16.
Science: As of Oct 15, 2026, Gemini 3.7 Flash leads Claude Fable 5 in Science at #5 against #56.
Coding: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Coding at #6 against #20.
Coding › Agentic: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Coding › Agentic at #6 against #20.
Coding › Web dev: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Coding › Web dev at #19 against #27.
Long context: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Long context at #3 against #14.
Vision: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Vision at #5 against #14.
Factuality: As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Factuality at #7 against #16.
Abstraction (ARC): As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Abstraction (ARC) at #1 against #6.
Claude Fable 5 · Gemini 3.7 Flash
Claude Fable 5 or Gemini 3.7 Flash?
As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in 9 of 10 shared categories: General LLM, Reasoning, Coding, Coding › Agentic, Coding › Web dev, Long context, Vision, Factuality, and Abstraction (ARC).
Claude Fable 5 or Gemini 3.7 Flash for General LLM?
As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in General LLM at #3 against #14.
Claude Fable 5 or Gemini 3.7 Flash for Reasoning?
As of Oct 15, 2026, Claude Fable 5 leads Gemini 3.7 Flash in Reasoning at #3 against #16.
Claude Fable 5 or Gemini 3.7 Flash for Science?
As of Oct 15, 2026, Gemini 3.7 Flash leads Claude Fable 5 in Science at #5 against #56.