Grok Code Fast 1
Overview
Overview
Grok Code Fast 1 is a speedy and economical reasoning model that excels at agentic coding. Built from scratch with a brand-new model architecture, it features a pre-training corpus rich with programming-related content and post-training datasets that reflect real-world pull requests and coding tasks. The model has mastered the use of common tools like grep, terminal, and file editing, making it ideal for integration with IDEs. It is exceptionally versatile across the full software development stack and is particularly adept at TypeScript, Python, Java, Rust, C++, and Go.
Grok Code Fast 1 was released on August 28, 2025. API access is available through xAI.
Performance
Timeline
Specifications
Benchmarks
Benchmarks
Grok Code Fast 1 Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Mon Feb 23 2026Pricing
Pricing
Pricing, performance, and capabilities for Grok Code Fast 1 across different providers:
| Provider | Input ($/M) | Output ($/M) | Max Input | Max Output | Latency (s) | Throughput | Quantization | Input | Output |
|---|---|---|---|---|---|---|---|---|---|
xAI | $0.20 | $1.50 | 256.0K | 10.0K | 1.38 | 76.41 c/s | — | Text Image Audio Video | Text Image Audio Video |
API Access
API Access Coming Soon
API access for Grok Code Fast 1 will be available soon through our gateway.
Recent Posts
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FAQ
Common questions about Grok Code Fast 1