Several senior researchers have left OpenAI, citing limited resources and a strategic shift toward ChatGPT and other large‑language‑model products. Departures include a leader of reasoning research, a model‑policy head, and an economist, each describing challenges in pursuing broader scientific work. The exits highlight internal tensions between pure research and product‑centric goals, while investors remain confident that OpenAI’s massive user base provides a competitive edge despite the staffing changes. Leer más →

A growing number of senior staff at Elon Musk's AI venture xAI and at Tesla have left the companies, citing concerns over Musk's free‑speech absolutism, lax safety practices, and aggressive product timelines. The exodus includes former executives, engineers, and product leaders who have moved to rivals such as OpenAI or started their own safety projects. Internal tensions have also been highlighted by remarks about Musk's decision‑making style and the integration of controversial AI features, fueling uncertainty about the future direction of the firms. Leer más →