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OpenAI Cofounder John Schulman Quits Anthropic, Likely to Join Mira Murati's AI Startup
OpenAI cofounder John Schulman, who joined Anthropic last year, departed from the company in just five months. He is reportedly joining former OpenAI CTO Mira Murati's AI startup, according to Forbes. Schulman confirmed his departure on X, while his role at Murati's startup remains
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Report: OpenAI's ex-CTO, Mira Murati, has recruited OpenAI co-founder John Schulman | TechCrunch
OpenAI co-founder John Schulman, who left AI company Anthropic earlier this week after a mere five months, is reportedly joining former OpenAI CTO Mira Murati's secretive new startup, per Fortune. It's not clear what Schulman's role there will be. Fortune wasn't able to learn that information, and
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John Schulman Quits Anthropic Just Six Months After Leaving OpenAI
However, Schulman has reportedly departed Anthropic just six months after joining. OpenAI co-founder and leading AI alignment researcher John Schulman has left his role at Anthropic just six months after joining the startup. Schulman's departure was confirmed by Anthropic on Wednesday, Feb. 5,
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OpenAI co-founder John Schulman leaves Anthropic after just five months | TechCrunch
OpenAI co-founder and prominent AI researcher John Schulman has left Anthropic after five months, according to multiple reports. Credited as one of the leading architects of ChatGPT, Schulman left OpenAI last August for its direct competitor, Anthropic. He posted about the decision on X, saying it
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John Schulman leaves AI startup Anthropic
(Reuters) - John Schulman, an OpenAI co-founder who joined Anthropic last year, has left his role at the artificial intelligence startup, the company said late on Wednesday. "We are sad to see John go but fully support his decision to pursue new opportunities and wish him all the very best," Jared
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John Schulman, OpenAI co-founder and key ChatGPT architect, leaves Anthropic after a brief five-month stint. Reports suggest he may join former OpenAI CTO Mira Murati's new AI venture, signaling significant movements in the AI industry.

John Schulman, a co-founder of OpenAI and one of the leading architects behind ChatGPT, has left AI startup Anthropic after just five months
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. Schulman confirmed his departure on social media platform X, stating, "Confirming that I left Anthropic last week. Leaving wasn't easy because I enjoyed the stimulating research environment and the kind and talented people I was working with. But I decided to go with another opportunity that I found extremely compelling."2
Schulman's move to Anthropic in August 2024 came after his departure from OpenAI, where he had been a key figure in developing ChatGPT. At the time, he cited a desire to focus more deeply on AI alignment research and hands-on technical work
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. His brief tenure at Anthropic, lasting only five months, has surprised many in the AI community.Reports from Forbes suggest that Schulman may be joining a new AI venture led by Mira Murati, former Chief Technology Officer of OpenAI
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. Murati left her role at OpenAI in September 2024 and has since been working on her own startup, reportedly named Thinking Machines Lab4
.Murati's company, incorporated in Delaware as a benefit corporation, is said to be developing Agentic AI. The startup has already secured over $100 million in funding
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. The benefit corporation structure allows the company to consider societal impact alongside profit, potentially offering some protection against activist investors.Related Stories
Schulman's move, along with other recent departures from major AI labs, highlights the dynamic nature of the AI industry. It's not uncommon for top researchers to move between companies, as seen with OpenAI initially poaching talent from Google DeepMind
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. This "lab-hopping" trend underscores the competitive landscape and the high demand for top AI talent.Jared Kaplan, Anthropic's chief science officer, expressed regret at Schulman's departure but supported his decision. In a statement, Kaplan said, "We are sad to see John go but fully support his decision to pursue new opportunities and wish him all the very best."
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