# AI Stack Registry - Models Provider xai

- Markdown: https://aistackregistry.com/snapshots/2026-06-02/models/xai/index.md
- Text: https://aistackregistry.com/snapshots/2026-06-02/models/xai/index.txt
- JSON: https://aistackregistry.com/snapshots/2026-06-02/models/xai/index.json
- Last built: 2026-06-02T03:21:20+00:00
- Models: 2

## Browse
- Models Markdown: https://aistackregistry.com/snapshots/2026-06-02/models/index.md
- Models text: https://aistackregistry.com/snapshots/2026-06-02/models/index.txt
- Models JSON: https://aistackregistry.com/snapshots/2026-06-02/models/index.json
- Providers Markdown: https://aistackregistry.com/snapshots/2026-06-02/models/providers/index.md
- Providers text: https://aistackregistry.com/snapshots/2026-06-02/models/providers/index.txt
- Providers JSON: https://aistackregistry.com/snapshots/2026-06-02/models/providers/index.json

## Catalog
- xai grok-4.3. Bundle: https://aistackregistry.com/snapshots/2026-06-02/models/xai/grok-4.3/model.json. Spec: https://aistackregistry.com/snapshots/2026-06-02/models/xai/grok-4.3/spec.json. Defaults: https://aistackregistry.com/snapshots/2026-06-02/models/xai/grok-4.3/recommended_defaults.json.
- xai grok-build-0.1. Bundle: https://aistackregistry.com/snapshots/2026-06-02/models/xai/grok-build-0.1/model.json. Spec: https://aistackregistry.com/snapshots/2026-06-02/models/xai/grok-build-0.1/spec.json. Defaults: https://aistackregistry.com/snapshots/2026-06-02/models/xai/grok-build-0.1/recommended_defaults.json.

## Notes
- This provider index is the human-readable drill-down for one provider's catalog.
- Follow model bundle URLs from this index; do not infer sibling artifact paths.