grok-code-fast-1

grok-code-fast-1

A speedy and economical reasoning model that excels at agentic coding
2025-08-27
LLM
Model capability: thinkingModel capability: function_call
Input:
$0.2/1M tokens
Output:
$1.5/1M tokens
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API Overview

grok-code-fast-1 is a professional-grade intelligent agent programming inference model launched by xAI. Its core positioning is as a high-speed, cost-effective inference model specifically designed for intelligent agent programming workflows, focusing on developers’ daily coding tasks and striking a balance between performance and cost.

  • Outstanding Performance: Ultra-fast inference speed, with a cache hit rate exceeding 90% and a score of 70.8% on the Swe - Bench - Verified benchmark.
  • Powerful Functionality: Proficient in tools such as grep and the terminal, as well as multiple mainstream programming languages, capable of handling common programming tasks—from setting up a project from scratch to completing it.

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Core Advantages

⚡ Extreme Speed

  • Inference Optimization: The inference team and the supercomputing team have adopted innovative technologies to significantly boost service speed, enabling dozens of tool calls to be completed before the user even reaches the first stage of their reading and thinking process.
  • Cache Optimization: The prompt cache hit rate remains stable at over 90% (when used in conjunction with launch partners).

🌟Comprehensive and Practical Features

  • Tool Mastery: Proficient in commonly used programming tools such as grep, the terminal, and file editors, compatible with mainstream IDEs.
  • Language Coverage: Expert in the entire software development ecosystem, particularly adept at TypeScript, Python, Java, Rust, C++, and Go.
  • Task Capability: Can complete common programming tasks—such as setting up projects from scratch, troubleshooting codebases, and precisely fixing bugs—without requiring extensive supervision.

💻 Wide Compatibility

  • Deeply integrated and optimized with multiple intelligent agent programming platforms, seamlessly fitting into existing programming workflows.

Playground

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API Analytics

API Reference (1)

API DescriptionAPI EndpointRequest MethodStabilityParameter Description
Chat(grok)
POST
Stable
View Details

API Pricing

$
ModelDescriptionContextOfficial Price302.AI Price

grok-code-fast-1

-
256000

Input$0.2 / 1M tokens
Output$1.5 / 1M tokens

Input$0.2/ 1M tokens
Output$1.5/ 1M tokens
Original Price