FastRouter (Reseller)
Grok 4 Pricing
API pricing for Grok 4 via FastRouter. Input tokens cost $3/1M, output tokens cost $15/1M with 256K context window.
Last updated:
ReasoningTools
Input Cost
$3
per 1M tokens
Output Cost
$15
per 1M tokens
Context Window
256K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Reseller
FastRouter
Model ID
x-ai/grok-4
Context Window
256K tokens
Max Output
64000 tokens
Cache Read Cost
$0.75/1M
Sources