Head to head

Gemini 2.5 Flash vs Grok 4.3

On a blended workload of one million input tokens and three million output tokens, Gemini 2.5 Flash is 1.1× cheaper than Grok 4.3.

Gemini 2.5 FlashGrok 4.3
Provider Google xAI
Input / MTok $0.3 $1.25
Output / MTok $2.5 $2.5
Cache read / MTok $0.03
Context window 1,000,000 1,000,000
Blended 1M in + 3M out $7.80 $8.75
Status ga ga

Gemini 2.5 Flash detail   Grok 4.3 detail