Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful AI models.

SpaceXAI has launched the first Grok model after its rebranding from xAI and the first one it trained with AI company Cursor. The company says Grok 4.5 is its smartest model yet, built specifically ...

Facing mounting pressure to acknowledge that Grok can still be used to generate non-consensual sexualized images of adults and minors, xAI filed a lawsuit Tuesday, suing the first user that Elon ...

Elon Musk told Tesla staff to move to using Grok, the AI model from his own xAI (now folded into SpaceX), according to a memo sent to employees on Friday. The push comes days after Tesla capped ...

SpaceXAI (as xAI) has filed a lawsuit against Terry Wayne Harwood, a 67-year-old man from South Carolina whom the company has accused of using Grok to generate sexual images of real people without ...

Software developers this week were angered to discover that Grok was sending their private code to cloud servers, unredacted, in spite of the fact that they’d opted out. Those affected were users of ...

Benchmark estimates put Grok 4.5 at $2.49 per coding task versus $5.07 for GPT-5.5 in Codex and $11.80 for Fable 5 in Claude Code; analysts say real-world enterprise testing remains key. SpaceXAI has ...

July 15 (Reuters) - Elon Musk's artificial-intelligence startup xAI has sued a South Carolina man arrested earlier this year on charges of sexually exploiting minors, alleging he misused the company's ...

July 8 (Reuters) - SpaceXAI (SPCX.O), opens new tab on Wednesday launched the Grok 4.5 AI model, calling it the company's most intelligent offering to date designed for coding and agentic tasks. Here ...

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