Grok 4.3

xAI

Grok is xAI's assistant, used widely and tightly tied to a large social platform. We query it so your picture includes a model with its own distinct, fast-moving view of brands.

Model details

Model ID: grok-4.3

We publish detailed specifications as we confirm them from this provider's own model card.

What we use this model for

We ask this model directly about your company to see how it describes you and which names it brings up in your space. It is one of several frontier models in our measurement set, so your visibility is read across the assistants people actually use rather than from a single model.

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