# Claude 3.7 Sonnet vs Claude Fable 5

As of Oct 15, 2026, Claude 3.7 Sonnet leads Claude Fable 5 in 0 of 5 shared categories.

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

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

Claude 3.7 Sonnet: closed weights.

Claude Fable 5: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Fable 5 leads Claude 3.7 Sonnet in General LLM at #3 against #184.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Fable 5 leads Claude 3.7 Sonnet in Reasoning at #3 against #174.
- Which to pick, Science: As of Oct 15, 2026, Claude Fable 5 leads Claude 3.7 Sonnet in Science at #56 against #98.
- Which to pick, Long context: As of Oct 15, 2026, Claude Fable 5 leads Claude 3.7 Sonnet in Long context at #3 against #144.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, Claude Fable 5 leads Claude 3.7 Sonnet in Abstraction (ARC) at #1 against #80.

As of Oct 15, 2026, Claude 3.7 Sonnet is a former state-of-the-art holder in Long context (since Mar 11, 2025; sources LMArena Text (style-controlled, longer query); methodology v1.0).

As of Oct 15, 2026, Claude Fable 5 is near state of the art, rank #3 in General LLM (since Oct 15, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).