Grok Imagine Video specs and limits

xAI does not publish a public price for Grok Imagine Video, so the catalog shows no token cost for September 2026. Check the provider documentation for current terms: as soon as a price appears in the source feed, this card and its ruble conversion update automatically.

The Grok Imagine Video context window is 1K tokens (1,024). Everything shares that budget: the system prompt, the dialogue history, attached files and the answer the model writes. The figure comes from the xAI model card as of September 2026.

The context window is 1K tokens (1,024) and a single response is capped at 0 tokens, so longer output has to be generated in parts. Rate limits are set by xAI per account and depend on your plan rather than on the model, so they are not listed here.

Grok Imagine Video belongs to the Grok family at xAI. Models in the Grok line differ in context size, price per 1M tokens and supported capabilities, so compare them by the numbers on their cards rather than by the name. Every Grok model is listed on the provider page.

The declared capabilities of Grok Imagine Video are: image input. It accepts text, images, video, PDF as input, and every attachment consumes tokens from the shared context window of 1K tokens. The list comes from the xAI model card and is refreshed with the catalog as of September 2026.