Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.20 |
| Output tokens | $1.50 |
Capabilities
VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution
About Grok Code Fast 1
xAI's Grok Code Fast 1 is a code-specialized Mixture-of-Experts model released August 27, 2025. Trained on programming data, pull requests, and code repositories, optimized for agentic coding tasks including tool calls, shell commands, and file editing. Supports Python, TypeScript, Rust, and other languages. Features high throughput (~92-129 tokens/sec). Proprietary, available via xAI API and select partners.
Get Started
Model Specs
Released2025-08-27
Parameters314B
Context262K
ArchitectureMixture of Experts