Head to head

Claude Opus 4.6 vs Claude Opus 4.5

On a blended workload of one million input tokens and three million output tokens, Claude Opus 4.5 is line-ball with Claude Opus 4.6.

Claude Opus 4.6Claude Opus 4.5
Provider Anthropic Anthropic
Input / MTok $5 $5
Output / MTok $25 $25
Cache read / MTok $0.5 $0.5
Context window 1,000,000 200,000
Blended 1M in + 3M out $80.00 $80.00
Status ga ga

Claude Opus 4.6 detail   Claude Opus 4.5 detail