XAI: Grok Code Fast 1
Code Fast. Iterate Faster
Accelerate Agentic Coding
Ultra-Responsive
190 Tokens Per Second
Processes tool calls rapidly with 90%+ prompt caching for fluid developer loops.
256k Context
Handles Large Codebases
Supports full-stack tasks in Python, TypeScript, Rust, Java, C++, Go.
SWE-Bench Verified
70.8% Accuracy Score
Trained on real pull requests for bug fixes, edits, and project scaffolding.
Examples
See what XAI: Grok Code Fast 1 can create
Copy any prompt below and try it yourself in the playground.
REST API Scaffold
“Generate a complete FastAPI backend for a task management app with user auth, CRUD endpoints, SQLite database, and Docker setup. Include tests and deployment YAML.”
Bug Fix Pipeline
“Analyze this Python codebase snippet with a memory leak in the data loader. Propose fixes using context manager, add logging, and refactor for async handling.”
Rust CLI Tool
“Build a command-line tool in Rust that parses JSON logs, filters by error level, aggregates stats, and outputs to CSV. Use Clap for args and Serde for serialization.”
TypeScript Debugger
“Debug this React component with state sync issues in useEffect. Rewrite hooks for optimal re-renders, add error boundaries, and integrate with Redux Toolkit.”
For Developers
A few lines of code.
Agentic code. One API call.
ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.
- Serverless: scales to zero, scales to millions
- Pay per token, no minimums
- Python and JavaScript SDKs, plus REST API
import requestsresponse = requests.post("https://modelslab.com/api/v7/llm/chat/completions",json={"key": "YOUR_API_KEY","prompt": "","model_id": ""})print(response.json())
Ready to create?
Start generating with XAI: Grok Code Fast 1 on ModelsLab.