Grok 4.3

Grok 4.3

chat

xAI

x-ai/grok-4.3
Token‑based
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VisionFile SupportReasoning

About this model

Grok 4.3 is a state-of-the-art chat model developed by xAI. It excels in conversational AI and complex reasoning tasks. It has vision capabilities and can process images. It features exposed chain-of-thought reasoning. Pricing is token‑based.

Technical Specifications

Provider

xAI

Type

chat

Pricing

Token‑based