Sources & verification notes
Grok Build 0.1
grok-build-0.1Exact identifier & access
Identity and lifecycle apply to this exact identifier and serving surface.
- API Pricing ↗xAI · provider-authored · checked Sep 23, 2026
First availability
Effective May 19, 2026. Checked Sep 13, 2026. Re-verification needed.
- Release Notes ↗xAI · provider-authored · checked Sep 23, 2026
Availability status
Effective date not established; this is an observation. Checked Sep 13, 2026. Re-verification needed.
Release note calls it early access.
- Release Notes ↗xAI · provider-authored · checked Sep 23, 2026
Capabilities & limits
Effective date not established; this is an observation. Checked Sep 13, 2026. Re-verification needed.
Agentic coding role supports tools; image and structured-output support were not verified.
- API Pricing ↗xAI · provider-authored · checked Sep 23, 2026
Capabilities & limits
Effective date not established; this is an observation. Checked Sep 23, 2026.
- Grok Build 0.1 ↗xAI · provider-authored · checked Sep 23, 2026
Input price
Effective date not established; this is an observation. Checked Sep 23, 2026.
Derived from the captured rate card's standard token row.
- Grok Build 0.1 ↗xAI · provider-authored · checked Sep 23, 2026
- API Pricing ↗xAI · provider-authored · checked Sep 23, 2026
Output price
Effective date not established; this is an observation. Checked Sep 23, 2026.
Derived from the captured rate card's standard token row.
- Grok Build 0.1 ↗xAI · provider-authored · checked Sep 23, 2026
- API Pricing ↗xAI · provider-authored · checked Sep 23, 2026
Model card
Effective date not established; this is an observation. Checked Sep 23, 2026.
- Grok Build 0.1 ↗xAI · provider-authored · checked Sep 23, 2026
- Grok Models & Pricing ↗xAI · provider-authored · checked Sep 23, 2026
Official announcement
Effective May 29, 2026. Checked Sep 23, 2026.
Post dated May 29, 2026 announces public beta on the xAI API; the release notes list early access on May 19.
- Grok Build 0.1 on API ↗xAI · provider-authored · checked Sep 23, 2026
Full rate card
Effective date not established; this is an observation. Checked Sep 23, 2026.
- Grok Build 0.1 ↗xAI · provider-authored · checked Sep 23, 2026
- API Pricing ↗xAI · provider-authored · checked Sep 23, 2026
License
Effective date not established; this is an observation. Checked Sep 23, 2026.
Not verified. These sources establish the identifier, not this missing fact.
- API Pricing ↗xAI · provider-authored · checked Sep 23, 2026