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 ...

Grok 4.5 is here with smarter coding, advanced Office tools, faster responses, and lower API costs. Here's what the new AI ...

SpaceXAI has officially released Grok 4.5, a new professional-grade AI model optimized for high token efficiency, fast processing speeds, and low operational costs. Developed alongside the coding ...

Elon Musk’s artificial intelligence tool Grok was used to identify targets to strike against Iran, a top defense official revealed Tuesday. Grok, a generative artificial intelligence chatbot developed ...

Activists say the high-profile IPO shifts attention and responsibility away from sexualized images of children that Grok generated, which spread on social media. Omar Gallaga has covered technology, ...

Activists raised a 40-foot-tall inflatable Elon Musk in Manhattan to draw attention to the risk he allegedly poses to investors. The demonstration was helmed by Safe AI Now (SAIN), which describes ...

A WIRED investigation found dozens of “nudified” deepfake images and videos on Grok's website, including nonconsensual depictions of celebrities and at least one prominent US politician. The Grok ...

A former engineer at Elon Musk’s xAI has filed suit against the company and its parent SpaceX claiming he was fired for raising concerns about AI safety. Devin Kim, who left xAI in September 2025, ...