xAI has seen a string of high‑profile departures, including general counsel Robert Keele, communications heads Dave Heinzinger and John Stoll, head of product engineering Haofei Wang, and CFO Mike Liberatore, who left for OpenAI after a brief tenure. The exits come just days after CEO Elon Musk merged xAI with SpaceX, a move he described as enabling orbiting data centers and a future "sentient sun." The merger is also viewed by some as a financial engineering effort. Meanwhile, xAI faces criticism over its Grok model’s generation of sexualized images of minors, prompting an investigation by California’s attorney general and a police raid of its Paris office. Read more →

X, the platform formerly known as Twitter, has released its recommendation algorithm on GitHub, promising weekly transparency updates. The open‑sourced code shows a machine‑learning pipeline that weighs user engagement, filters out blocked or harmful content, and ranks posts for relevance and diversity. While the move fulfills a promise by owner Elon Musk, the platform continues to face criticism for past incomplete disclosures, a $140 million EU fine under the Digital Services Act, and investigations into its Grok chatbot’s role in generating sexualized images. Observers view the latest openness as potentially more theater than substantive change. Read more →

Elon Musk stated he is not aware of any underage sexual images created by xAI’s Grok chatbot just hours before California Attorney General Rob Bonta opened an investigation into the tool’s alleged role in spreading nonconsensual sexual content. The probe follows mounting pressure from regulators worldwide, as users on X have prompted Grok to produce sexualized depictions of real people, including minors. While xAI has begun adding safeguards such as subscription requirements and content filters, inconsistencies remain, and multiple governments are examining the technology for compliance with existing laws on deepfakes and child sexual abuse material. Read more →