# xAI — Grok Build 0.1 on API

- Company: xAI (x.ai)
- Announced: 2026-05-29T00:00:00+00:00
- Category: new-model
- Subject: Grok
- Models affected: Grok Build 0.1
- Source: https://x.ai/news/grok-build-0-1
- Record: https://forck.live/items/3461-grok-build-0-1-on-api

Grok Build 0.1, described as xAI's fastest coding model, has been made available on the xAI API in public beta.

## Evidence

Verbatim from https://x.ai/news/grok-build-0-1:

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

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Record: https://forck.live/items/3461-grok-build-0-1-on-api
Catalogue: https://forck.live/llms.txt
Feed: https://forck.live/feed.md