Grok 4.1 Fast
LLM(Agentic)
🔥 Trending
Optimized for tool-calling with 2M token context.
Developer
xAI
Release Date
November 19, 2025
Pricing
Freemium
Key Features
2M Token Context
Agent Tools API
Real-time X Search
Web Browsing
Code Execution
Tool Calling
Use Cases
Agentic Applications
Perfect for agentic applications applications
Enterprise Automation
Perfect for enterprise automation applications
Customer Support
Perfect for customer support applications
Financial Analysis
Perfect for financial analysis applications
API Available
Integrate Grok 4.1 Fast into your applications