Grok Code Fast 1

grok-code-fast-1
Grok Code Fast 1 is a speedy and economical reasoning model that excels at agentic coding.
Intelligence
Speed
Price
$0.20 â€ĸ $1.50
Cache Price
$0.20 â€ĸ $0.20
Input
Output

Specifications

Context Window
256K
Max Output Tokens
10K
Announced Date
2025-08-28
Released Date
2025-08-28

Modalities

Text

Input and output

Image

Not supported

Audio

Not supported

Video

Not supported

Endpoints

OpenAI Compatible
Chat Completions
/v1/chat/completions
Responses
/v1/responses
Embeddings
/v1/embeddings
Image Generation
/v1/images/generations
Image Edit
/v1/images/edits
Videos
/v1/videos
Claude Compatible
Messages
/v1/messages
Gemini Compatible
Generate Content
/v1beta/models/{model}:{operator}