Whether these developments can maintain OpenAI’s leadership in an increasingly crowded market remains to be seen.

OpenAI CEO Sam Altman cautioned earlier that it may “be a while” before Sora is available in “most of Europe and the United Kingdom.” Like other AI image ... The group's open letter ...

Safety researcher Rosie Campbell announced she is leaving OpenAI. Campbell said she quit in part because OpenAI disbanded a team focused on safety. She is the latest OpenAI researcher focused on ...

was the head of the OpenAI’s safety systems team. In a post on X, Weng said that “after 7 years at OpenAI, I feel ready to reset and explore something new.” Weng said her last day will be ...

These improvements appear to have come from scaling test-time compute, something we wrote about last month, but OpenAI also says it used a new safety paradigm to train its o-series of models.

Yet another safety researcher has ... of the AGI Readiness team, I believe I can pursue this more effectively externally," she wrote. She added that OpenAI remains at the forefront of research ...