OpenAI has hit pause on the much-anticipated release of its open-source AI model, citing the need for deeper safety evaluations before opening it up to developers. The launch, initially scheduled for earlier this summer and then pushed to next week, has now been delayed indefinitely. Reports Technology News
Sam Altman, CEO of OpenAI, announced the decision on Friday via a post on X (formerly Twitter), emphasizing that the team needs more time to thoroughly assess potential risks tied to the model’s release.
“We need time to run additional safety tests and review high-risk areas. We are not yet sure how long it will take us,” Altman shared. “While we trust the community will build great things with this model, once weights are out, they can’t be pulled back. This is new for us and we want to get it right.”
This isn’t just another model drop. OpenAI’s upcoming open model has been widely hyped as one of the biggest tech releases of the summer, rivaling even the still-shrouded-in-mystery GPT-5. But unlike GPT-5, which is expected to remain under tight control, the open model was set to be freely downloadable—giving developers full access to the model’s weights and capabilities, something OpenAI hasn’t done in years.
But that kind of openness comes with significant trade-offs. With unrestricted access to the model’s internal mechanics, OpenAI faces the risk of losing control over how it might be used. That concern appears to be at the heart of the decision to delay the release and take a more cautious path forward.
