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xAI: Grok Latest

Grok 4.6

~x-ai/grok-latest

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This model always redirects to the latest Grok model from xAI.

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Quick Start

Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.

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About xAI: Grok Latest

OpenRouter makes xAI: Grok Latest by SpaceXAI available through a unified, OpenAI-compatible API using the model ID ~x-ai/grok-latest.

xAI: Grok Latest accepts text, images and files such as PDFs and returns text. It has a 500,000-token context window.

On OpenRouter, xAI: Grok Latest costs $2.00/M input tokens and $6.00/M output tokens, with separate rates for Cache Read at $0.50/M tokens and Web Search at $5.00/1K calls. Effective pricing can be lower when prompt caching applies. It was released on July 8, 2026.

More models from SpaceXAI

  • Grok Imagine Image 2.0
  • Grok STT 1.0
  • Grok Imagine Video 1.5

Frequently asked questions

This model always redirects to the latest Grok model from xAI.

Grok Latest costs $2.00/M input tokens and $6.00/M output tokens, with separate rates for Cache Read at $0.50/M tokens and Web Search at $5.00/1K calls.

Grok Latest has a 500,000 token context window.

Yes. Grok Latest accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.

Grok Latest accepts text, images and files such as PDFs as input and returns text.

Grok 4.5, Grok Build 0.1, Grok 4.3 and 2 more are other text models from SpaceXAI.

Grok Latest was released on July 8, 2026.