Grok Code Fast
Active Parameters
314B (Estimated)
Context Length
128K
Modality
Text
Architecture
Mixture of Experts (MoE)
License
Proprietary
Release Date
1 Jun 2025
Knowledge Cutoff
Jan 2025
API Pricing (per 1M)
Input: $0.20 · Output: $1.50
Evaluation Benchmarks
Rank
#175
| Benchmark | Score | Rank |
|---|---|---|
Web Development | 1165 | 99 |
Intelligence Index | 0.15 | 153 |
Rankings
Overall Rank
#175
Coding Rank
#143
About Grok Code Fast
Grok Code Fast is a specialized coding model developed by xAI for high-velocity software engineering and terminal-based agent automation. It features prompt caching, deep IDE tool integration, and repository ingestion over a 256K context window.
Technical Specifications
Architecture specifications are undisclosed for proprietary models.
Resources
About Grok
xAI's conversational AI models with real-time knowledge access and strong performance across reasoning, coding, and language tasks. Features extended context windows, fast inference variants, and specialized coding versions. Known for direct communication style and integration with X platform. Includes reasoning variants and optimized versions for different latency requirements.