Grok 4.3
·2026.05.01 17:29
Key point
Grok 4.3 has been added to the model list in xAI's official documentation.
Details
Grok 4.3 has been added to the Models section of xAI docs.
The documentation includes an example using the model ID grok-4.3, and guides how to call it via the following methods:
- xAI SDK
- OpenAI-compatible
Responses API - JavaScript
- AI SDK
curl
A Playground coming soon notice was also displayed.