Barret Zoph and Luke Metz, two of the cofounders of Thinking Machines Lab, have abruptly left the fledgling AI startup to rejoin OpenAI, the company behind the popular ChatGPT language model. The news was announced on Wednesday by Fidji Simo, OpenAI's CEO of applications.
The departures are a significant blow to Thinking Machines Lab, which has been making waves in the AI community with its innovative products and high-profile research team. Zoph and Metz left OpenAI in late 2024 to start their own lab with OpenAI's former chief technology officer Mira Murati, but it appears they've returned to their roots.
According to Simo, Zoph was fired from Thinking Machines Lab after informing CEO Murati that he was considering leaving. Simo stated that she doesn't share the same concerns about Zoph as Murati and has rehired him directly under her supervision.
Metz and another former OpenAI staffer, Sam Schoenholz, are also returning to the company, where they'll work under Zoph's guidance. The personnel shake-up is a major win for OpenAI, which recently lost its VP of research, Jerry Tworek.
The reasons behind Zoph's departure from Thinking Machines Lab are already sparking debate among AI enthusiasts. Some reports suggest that Zoph was fired for "unethical conduct," while others claim he shared confidential company information with competitors. However, WIRED was unable to verify these allegations with Zoph himself, who did not immediately respond to a request for comment.
The news comes as Thinking Machines Lab continues to attract significant investment and talent from the AI community. The startup is valued at $12 billion and has been in talks to raise more than $4 billion at a $50 billion valuation. Its main product, Tinker, allows developers to customize AI models on their own datasets.
While the exact details of Zoph's new role at OpenAI are still unclear, it's clear that he'll be working closely with Simo and other top executives to drive innovation in AI research and development.
The departures are a significant blow to Thinking Machines Lab, which has been making waves in the AI community with its innovative products and high-profile research team. Zoph and Metz left OpenAI in late 2024 to start their own lab with OpenAI's former chief technology officer Mira Murati, but it appears they've returned to their roots.
According to Simo, Zoph was fired from Thinking Machines Lab after informing CEO Murati that he was considering leaving. Simo stated that she doesn't share the same concerns about Zoph as Murati and has rehired him directly under her supervision.
Metz and another former OpenAI staffer, Sam Schoenholz, are also returning to the company, where they'll work under Zoph's guidance. The personnel shake-up is a major win for OpenAI, which recently lost its VP of research, Jerry Tworek.
The reasons behind Zoph's departure from Thinking Machines Lab are already sparking debate among AI enthusiasts. Some reports suggest that Zoph was fired for "unethical conduct," while others claim he shared confidential company information with competitors. However, WIRED was unable to verify these allegations with Zoph himself, who did not immediately respond to a request for comment.
The news comes as Thinking Machines Lab continues to attract significant investment and talent from the AI community. The startup is valued at $12 billion and has been in talks to raise more than $4 billion at a $50 billion valuation. Its main product, Tinker, allows developers to customize AI models on their own datasets.
While the exact details of Zoph's new role at OpenAI are still unclear, it's clear that he'll be working closely with Simo and other top executives to drive innovation in AI research and development.