Head to head

Claude Sonnet 5 vs Gemini 2.5 Pro

On a blended workload of one million input tokens and three million output tokens, Gemini 2.5 Pro is 1.0× cheaper than Claude Sonnet 5.

Claude Sonnet 5Gemini 2.5 Pro
Provider Anthropic Google
Input / MTok $2 $1.25
Output / MTok $10 $10
Cache read / MTok $0.2 $0.125
Context window 1,000,000
Blended 1M in + 3M out $32.00 $31.25
Status ga ga

Claude Sonnet 5 detail   Gemini 2.5 Pro detail