Overview
Grok Code Fast
We built Grok Code Fast 1 from scratch, starting with a brand-new model architecture. To lay a robust foundation, we carefully assembled a pre-training corpus rich with programming-related content. For post-training, we curated high-quality datasets that reflect real-world pull requests and coding tasks. Throughout the training process, we collaborated closely with our launch partners to refine and sharpen the model's behavior inside their agentic platforms. Grok Code Fast 1 has mastered the use of common tools like grep, terminal, and file editing, and thus should feel right at home in your favorite IDE.
We've teamed up with select partners to offer Grok Code Fast 1 as launch, including GitHub Copilot, Cursor, Cline, Roo Code, Kilo Code, opencode, and Windsurf.
Please contact xAI sales at for information about custom agreements and specialized pricing.
Highlights
- Blazing Fast: Our inference and supercomputing teams developed several innovative techniques to dramatically accelerate our serving speed, creating a uniquely responsive experience where the model will have already called dozens of tools before you even finish reading the first paragraph of the thinking trace. We've also invested in prompt caching optimizations, regularly achieving cache hit rates above 90% when used with our launch partners.
- Unmatched developer productivity and economics: We designed Grok Code Fast 1 to be widely accessible, priced at: - $0.20 per million input tokens - $1.50 per million output tokens - $0.02 per million cached input tokens. Grok Code Fast was crafted to shine in the tasks developers face every day, striking a compelling balance between performance and cost.
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Dimension | Description | Cost/month |
|---|---|---|
Grok Code Fast | Fast and efficient reasoning model from xAI designed for coding applications using agentic harnesses. | $25,000.00 |
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