A leadership crisis has unfolded at Thinking Machines Lab, leading to the exit of co-founder and former CTO Barret Zoph. This development follows an alleged workplace relationship that was reportedly addressed by co-founder Mira Murati last summer.
Details of the Allegation
Sources indicate that the relationship in question involved another employee, whose identity remains undisclosed to protect privacy. This individual held a leadership position in a different department and is no longer with the company. Following Murati’s confrontation with Zoph, their professional relationship deteriorated, prompting Zoph to explore opportunities with competitors.
Transition to OpenAI
Before his departure from Thinking Machines, Zoph engaged in discussions with leaders at Meta Superintelligence Labs. Ultimately, he was hired by OpenAI. According to Fidji Simo, OpenAI’s CEO of applications, Zoph’s hiring had been planned for several weeks, and she expressed that she did not share the concerns regarding Zoph’s ethics raised by Thinking Machines.
Broader Employee Exodus
This incident is part of a larger trend, as a third co-founder, Luke Metz, along with at least three other researchers, also left Thinking Machines for OpenAI. This follows the earlier departure of co-founder Andrew Tulloch to Meta. While tensions between Murati and Zoph contributed to these exits, they are not the sole reason for the broader employee turnover.
Company Valuation and Future Outlook
Reports indicate that Thinking Machines Lab is seeking to raise capital at a valuation of $50 billion, a significant increase from its current valuation of $12 billion. However, internal misalignment regarding the startup’s strategic direction has been noted, which could impact its ability to attract investment and retain talent.
Thinking Machines Lab has not provided any comments regarding these developments.
This article was produced by NeonPulse.today using human and AI-assisted editorial processes, based on publicly available information. Content may be edited for clarity and style.








