tech

Grok Build 0.1 on API

Grok Build 0.1, our fastest coding model, is now available via the xAI API in public beta.

Grok Build 0.1 on API

TL;DR

  • Grok Build 0.1, xAI's fastest coding model, is available in public beta via the xAI API.
  • It is optimized for agentic coding tasks including web development, debugging, and MCP support.
  • The model boasts a speed of over 100 tokens/second and is priced at $1/m tokens in and $2/m tokens out.
  • It is also a cost-effective option for general agentic and tool-calling use cases.
  • Grok Build 0.1 performs best in agentic harnesses like Grok Build, Cursor, Hermes Agent, OpenClaw, Kilo Code, and OpenCode.
  • It is also accessible through OpenRouter and Vercel AI Gateway.