SpaceXAI launched Grok 4.5 on July 8, 2026, and independent benchmarkers spent the following 24 hours stress-testing every claim. The verdict is more nuanced than either the launch hype or the ...

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 delivers highly efficient software engineering prototypes, outperforming GPT 5.5 on Swaybench Pro with a solid 64.7 ...

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

Grok, the generative AI reply bot on the X platform, is being criticized as users have exploited it to generate images depicting women and children with their clothes changed to highly revealing ...

SpaceX signed a definitive $60 billion merger agreement Tuesday to acquire Anysphere, the San Francisco company behind AI coding tool Cursor, four days after its record Nasdaq debut — and on the same ...

SpaceX rented Colossus 1 to Anthropic after hitting latency and chip mismatch issues trying to use it for Grok. The newer facilities use uniform Blackwell chips. SpaceX rented its Colossus 1 data ...

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 ...