Grok-3 Fast

Optimized Grok-3 variant for lower latency.

grok-3-fast
STABLE
131,072 context
Starting at $5.00/M input tokens
Starting at $25.00/M output tokens
Streaming
Tools
JSON Output

Providers for Grok-3 Fast

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

xAI

xai/grok-3-fast
Context Size
131.1k
Stability
STABLE
Pricing
Input
$5.00
/M
Cached
—
Output
$25.00
/M
Capabilities
Streaming
Tools
JSON Output
Try in Playground