Grok 4.3

xAI

A large-scale xAI model with an improved architecture and a December 2025 knowledge cutoff.

Released

Parameters

Prompt

No prompt configured.
Disabled

Let the model search the web and cite sources. Adds provider cost per search.

Response Mode

Freeform returns plain text. Structured constrains the output to a JSON object.

Batch Size

1

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Estimating cost…

Recent generations

0

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