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 ...
The joint release pushes the agent race from "best answer" to "finished work," with an early beta on macOS, Windows, ...
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, the AI assistant from xAI, is still one of the most useful AI tools on Apple devices. The standalone iPhone and iPad ...
SpaceXAI opened early beta access to Grok Bot on August 11, 2026, introducing a category of AI tool that its own documentation describes in terms you should read carefully before handing it your ...
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