OpenAI's Kevin Weil Exits as Company Consolidates Science Division Into Codex

Kevin Weil, OpenAI's former chief product officer who spent two years at the company, is departing effective immediately. Weil had recently been tapped to lead OpenAI for Science, an initiative launched to help researchers work with AI tools, but the company is now dissolving that effort and dispersing its roughly 10-person team across other divisions. The shutdown of Weil's science division—which he announced would be "decentralized into other research teams"—represents a strategic refocus at OpenAI as the company faces mounting competitive pressure and prepares for an IPO later this year.

OpenAI is consolidating Prism, the AI workspace for scientists it launched in January, into its Codex application under the leadership of head of Codex Thibault Sottiaux. The company's broader strategy involves transforming Codex into an "everything app" centered on coding and enterprise offerings. An OpenAI spokesperson framed the move as part of an effort to "unify its business and product strategy." Notably, even as the science initiative gets folded away, OpenAI simultaneously announced new GPT-Rosalind models designed specifically for life sciences researchers—signaling the company isn't abandoning AI for science, just reorganizing how it's delivered.

Weil's departure is one of three executive exits announced Friday, revealing deeper organizational turbulence at OpenAI. Bill Peebles, head of Sora (the company's video-generation app), and Srinivas Narayanan, chief technology officer of enterprise applications, also announced they're leaving. Peebles' departure is particularly significant given that OpenAI recently discontinued Sora entirely as part of CEO Sam Altman's push to streamline products and focus resources. These exits follow a series of recent leadership upheavals: AGI deployment CEO Fidji Simo took medical leave, cofounder Greg Brockman moved into interim product oversight, and COO Brad Lightcap transitioned to "special projects."

The churn reflects OpenAI's struggle to maintain organizational stability amid explosive growth and competitive threats from rivals like Anthropic. In his recent blog post, CEO Sam Altman seemed to acknowledge the chaos, noting that "OpenAI is now a major platform, not a scrappy startup, and we need to operate in a more predictable way now." He added candidly: "It has been an extremely intense, chaotic, and high-pressure few years." The company's strategy shift toward enterprise and coding—and away from broader research initiatives and consumer apps—suggests OpenAI is prioritizing near-term monetization and operational clarity over exploratory moonshot projects.