xAI has launched Grok 4.20 live in Beta. Estimated Arena (LMArena) Elo for Grok 4.20: ~1505–1535 provisional (Grok 4.20 analysis). Reasoning: Grok 4.1 Thinking is already at 1483. The multi-agent ...

Elon Musk’s artificial intelligence chatbot Grok has sparked attention after its X account sharply criticized President ...

XAI Grok 4.20 will include enhancements like improved multimodal capabilities (text, images, video), reduced hallucinations via fact-checking tools, advanced reasoning modes, superior AI trading ...

These seven Grok image prompts show how detailed scene-setting, lighting, and style cues can produce stronger AI visuals in 2026.

Until very recently, that was the message on the Trump administration’s just-launched website for its new protein-centric dietary guidelines, RealFood.gov, which was announced in a Super Bowl ...

The European Union’s data privacy watchdog has launched an investigation into Elon Musk’s X over sexualized images generated by the social media site’s AI chatbot, Grok. The move adds to mounting ...

Sarah Todd returned to reporting in January 2025 after being assignment editor at STAT since October 2022. You can reach Sarah on Signal at sarahlizchar.47. How trustworthy is the new U.S. food ...

The site Realfood.gov uses Elon Musk’s Grok chatbot to dispense nutrition information—some of which contradicts the government’s new guidelines. I decided to see how Grok’s advice aligns with the ...

It’s been about a month since Health Secretary Robert F. Kennedy Jr.—an anti-vaccine activist and lawyer who has no background in medicine, health, or science—released dietary guidance for Americans.

DUBLIN, Feb 17 (Reuters) - Ireland's Data Protection Commission (DPC) said on Tuesday it had opened a formal investigation into X's AI chatbot Grok over the processing of personal data and its ...

xAI co-founder Tony Wu abruptly announced his resignation from the company late Monday night, the latest in a string of senior executives to leave the Grok-maker in recent months. In a post on social ...

CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...