Compare · 2026-10-14

Claude 3.7 Sonnet 20250219 vs Claude Fable 5

As of Oct 14, 2026, Claude 3.7 Sonnet 20250219 leads Claude Fable 5 in 0 of 2 shared categories.

CategoryClaude 3.7 Sonnet 20250219Claude Fable 5
General LLM—
#3 · Near-SOTA · General LLM
Margin 2.040816326530617
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#— · Not enough data
Margin —
Epoch AI benchmarking hub · Feb 24, 2025
#3 · Near-SOTA · Reasoning
Margin 2.7397260273972535
LMArena leaderboard dataset · Oct 13, 2026
Math—
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science
#72 · #72 in Science
Margin —
Epoch AI benchmarking hub · Feb 24, 2025
#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
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
Long context—
#3 · Near-SOTA · Long context
Margin 2.040816326530603
LMArena leaderboard dataset · Oct 13, 2026
Vision—
#5 · Was SOTA · Vision
Margin 15.78947368421052
Epoch AI benchmarking hub · Jun 9, 2026
Factuality—
#7 · Was SOTA · Factuality
Margin 5.97014925373135
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)
#61 · #61 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Feb 24, 2025
#1 · #1 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Jun 9, 2026
Price per 1M tokens

Claude 3.7 Sonnet 20250219: price per 1M tokens is unset in the catalog.

Claude Fable 5: $20 per 1M blended tokens.

Open weights

Claude 3.7 Sonnet 20250219: closed weights.

Claude Fable 5: closed weights.

Which to pick

Science: As of Oct 14, 2026, Claude Fable 5 leads Claude 3.7 Sonnet 20250219 in Science at #56 against #72.

Abstraction (ARC): As of Oct 14, 2026, Claude Fable 5 leads Claude 3.7 Sonnet 20250219 in Abstraction (ARC) at #1 against #61.

Claude 3.7 Sonnet 20250219 · Claude Fable 5

Claude 3.7 Sonnet 20250219 or Claude Fable 5?

As of Oct 14, 2026, Claude 3.7 Sonnet 20250219 leads Claude Fable 5 in 0 of 2 shared categories.

Claude 3.7 Sonnet 20250219 or Claude Fable 5 for Science?

As of Oct 14, 2026, Claude Fable 5 leads Claude 3.7 Sonnet 20250219 in Science at #56 against #72.

Claude 3.7 Sonnet 20250219 or Claude Fable 5 for Abstraction (ARC)?

As of Oct 14, 2026, Claude Fable 5 leads Claude 3.7 Sonnet 20250219 in Abstraction (ARC) at #1 against #61.