Russian-born machine learning scientist; co-founder and Chief Scientist of OpenAI
Australian and international leaders push for stronger AI safeguards as authorities weigh safety, worker rights and public control. New data-centre concerns fuel calls for transparency and independent reviews while industry players advocate a cautious pace amid rising doomsday rhetoric.
This week has seen major moves in AI infrastructure financing and buildouts. SpaceX has released renderings for Terafab, a more-than-100-million-square-foot semiconductor factory it plans in Texas that it values at at least $16.8bn for the initial phase. Separately, Nvidia has been reported to be negotiating a $250bn guarantee to back OpenAI’s proposed 10-gigawatt Ohio data‑centre lease and construction debt.
A high-profile AI-focused hedge fund has unwinded after massive leverage and a momentum crash. Citadel has stepped in to acquire many of its publicly traded holdings while the fund holds private investments, including Anthropic. Regulators and investors watch for how this affects AI infrastructure bets and market risk.
Google has reorganised its AI leadership: Demis Hassabis has stepped back from day-to-day running of DeepMind to become its chair and Alphabet chief scientist, and Koray Kavukcuoglu has been promoted to senior vice-president to run Google DeepMind. Several senior engineers, including Jeff Dean and Sanjay Ghemawat, have left to launch a new startup; Alphabet shares have fallen.
OpenAI’s leadership and former staff have publicly questioned the company’s culture and safety practices as it faces ongoing calls for guardrails. Interviews and essays detail concerns about pace, governance, and the handling of rogue agents, with executives and researchers advocating stronger incentives for safety and external vigilance.