Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)

#1

Anthropic

anthropic/claude-fable-5

Anthropic

Context window1M

Input pricing$10.00/M tokens

Output pricing$50.00/M tokens

Modalitytext+image+file->text

All Scores

Intelligence Index59.9

Coding Index76.5

Reasoning Index—

Category Scores

Axes with no data are shown as 0.

Top 5 Comparison