TechCrunch and WIRED reported Friday that Kevin Weil and Bill Peebles are leaving OpenAI, adding to a broader reshuffle as the company narrows its focus around enterprise products and Codex. WIRED said OpenAI confirmed that Prism, the science workspace Weil had been leading, is being wound down and folded into teams under Codex head Thibault Sottiaux.

What changed

Weil said in a social media post that Friday was his last day at OpenAI and that OpenAI for Science was being decentralized into other research teams. TechCrunch reported that group had been behind Prism, an AI workspace launched in January for scientific research. On the same day, OpenAI introduced GPT-Rosalind, a research-preview model for life sciences customers, showing the company still wants to serve scientific users even as it reorganizes how that work is shipped.

Peebles, the researcher most closely associated with Sora, also said he was done at OpenAI, according to both WIRED and TechCrunch. His departure follows OpenAI's March decision to shut down the standalone Sora app as part of a wider product simplification push.

Why it matters

Taken together, the exits look less like isolated personnel news and more like another sign that OpenAI is collapsing experimental products into fewer core surfaces. The conservative read is that Codex and enterprise workflows are gaining priority, while science and video efforts are being absorbed, narrowed, or parked unless they support that main roadmap.