You'll want a paid plan if you plan to do much with Grok.

Can now process PDFs with hundreds of pages without performance issues. Improved text recognition provides sharper understanding of document content. Upgrades are available immediately for all users ...

Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were ...

Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...

Grok 4.5 has launched, and aims to better handle complex coding, spreadsheets, and presentations. The new model can build apps, generate advanced Excel workbooks, and create PowerPoint and Word ...

This photograph shows a smartphone bearing the logo of Grok, a generative artificial intelligence chatbot developed by US artificial intelligence company xAI in front of a European Union flag in ...

Grok, the AI assistant from xAI, is still one of the most useful AI tools on Apple devices. The standalone iPhone and iPad ...