Grok Build 0.1
2026-05-29 · Publisher : xAI · Domain : Artificial Intelligence
xAI opens grok-build-0.1 in public beta via the API, the agentic coding model that powers its Grok Build CLI, at 1 USD input and 2 USD output per million tokens.
What changes
- Model trained for agentic coding: web development, debugging, MCP support.
- More than 100 tokens per second (xAI).
- Compatible with Grok Build, Cursor, Kilo Code, OpenCode, OpenClaw and Hermes Agent; available on OpenRouter and Vercel AI Gateway.
- Usable without a SuperGrok or X Premium+ subscription.
### Specifications - API identifier: grok-build-0.1. - Context: 256k tokens; text and image input; reasoning, structured outputs, function calls. - Availability: xAI API in public beta. ### Pricing | Item | Input | Output | |---|---|---| | Standard | 1 USD | 2 USD | | Cache | 0.20 USD | - | ### Benchmarks No numerical comparison in the official post. ### Key takeaways Dedicated coding model, distinct from the general-purpose Grok 4.x line.
Links
Tags : LLM, xAI, Grok, Code, Agents