# xAI Grok Build 0.1 — deprecation status

> No — Grok Build 0.1 is not deprecated as of August 3, 2026. xAI has announced neither a deprecation nor a shutdown date for it.

The coding model that replaced grok-code-fast-1 when it retired in May 2026, and the only id in xAI's range with a 0.x version number. Its 256k context is the smallest xAI serves, which is a deliberate trade for the throughput an editor integration needs.

## Facts

| Field | Value |
| --- | --- |
| Provider | xAI |
| Model id | `grok-build-0.1` |
| Status | Active |
| Last verified | August 3, 2026 |

## FAQ

### Is xAI Grok Build 0.1 still available?

Yes. xAI Grok Build 0.1 is active and fully supported as of August 3, 2026.

## Sources

- [xAI models and pricing](https://docs.x.ai/developers/models) — accessed 2026-08-03

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Canonical page: https://modeldeprecations.dev/xai/grok-build-0.1
JSON: https://modeldeprecations.dev/api/v1/models/xai/grok-build-0.1.json