AI Pioneers Defend Open-Source Models Amid Safety Concerns

At the AI4 conference in Las Vegas, three renowned AI researchers—Nobel Prize winner Geoffrey Hinton, World Labs CEO Fei-Fei Li, and Coursera co-founder Andrew Ng—advocated for keeping AI development open. While their approaches differed, all three argued against allowing a small number of companies to control AI progress. Ng specifically expressed concern about gatekeepers limiting access, pointing to historical precedents like Apple and Google's control over mobile platforms. Hinton, however, made a distinction between open-source software with inspectable code and open-weight models with downloadable weights, suggesting the latter may not provide equivalent benefits. The debate highlights tensions between AI safety concerns and fears that centralized control could stifle innovation.