A distinct trend is emerging among individuals who have already achieved significant professional success: they are actively returning to hands-on roles. This renewed engagement appears to be driven by a compelling desire to participate in AI’s pivotal moment, coupled with the undeniable appeal of potentially generating even greater wealth.
Tom Blomfield, a co-founder of GoCardless and Monzo, who subsequently spent four and a half years as a Y Combinator Group Partner mentoring founders, announced on Monday his decision to take a leave of absence. He is joining Anthropic’s compute team, notably not in an executive capacity, but as a member of their technical staff.
Blomfield’s move is not an isolated incident. Mike Krieger, co-founder of Instagram, joined Anthropic as Chief Product Officer in 2024. Similarly, Andrej Karpathy, a founding member of OpenAI who later led AI initiatives at Tesla and established his own company, Eureka Labs, became part of Anthropic’s pre-training team in May. Karpathy articulated his decision in terms almost identical to Blomfield’s, stating that “the next few years at the frontier of LLMs will be especially formative.”
However, not all prominent figures are opting to join existing AI laboratories. Chamath Palihapitiya, widely known as the “SPAC King” who largely focused on boardroom activities and his “All In” podcast since departing Facebook in 2011, has just accepted his first full-time operating role in over a decade. He is now the CEO of 8090 Labs, his enterprise AI coding startup, which was announced a few weeks ago alongside a $135 million Series A funding round led by Salesforce Ventures. Palihapitiya conveyed his conviction on X, writing, “I am convinced that what we are building now is even more important, so there was no decision to make except to be all in.”
In a similar vein, Eric Wu, who led Opendoor for ten years before stepping down in 2023, recently launched NavigateAI. This new venture focuses on an AI “copilot” designed for construction workers and secured $25 million in seed funding. Reflecting on his decision to delve into an AI startup, Wu shared during a recent call, “I knew if I looked back in 10 years and didn’t do something related to it, I would probably regret that.”
Perhaps the clearest indicator of the eagerness among already successful individuals to contribute to what they perceive as the nascent stages of AI development is the job title itself. “Member of technical staff” is the intentionally flat, non-hierarchical designation employed by companies like Anthropic and OpenAI for nearly all members of their technical teams, irrespective of their prior seniority. This is precisely the title Blomfield is embracing.
Furthermore, Peter Bailis adopted this same title in March, merely months after assuming the role of CTO at Workday, a position that involved overseeing AI strategy for an $8 billion-revenue enterprise. Bailis held the CTO role for less than a year before transitioning to a spot at Anthropic.
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