Head to head

Claude Mythos 5 vs Claude Fable 5

On a blended workload of one million input tokens and three million output tokens, Claude Fable 5 is line-ball with Claude Mythos 5.

Claude Mythos 5Claude Fable 5
Provider Anthropic Anthropic
Input / MTok $10 $10
Output / MTok $50 $50
Cache read / MTok $1 $1
Context window 1,000,000 1,000,000
Blended 1M in + 3M out $160.00 $160.00
Status preview ga

Claude Mythos 5 detail   Claude Fable 5 detail