OpenAI co-founder Andrej Karpathy joins Anthropic’s pre-training team - TechCrunch
May 20, 2026, 5:39 p.m.
Andrej Karpathy, the AI researcher who co-founded and formerly worked at OpenAI and previously led AI at Tesla, has joined Anthropic.
“I’ve joined Anthropic,” Karpathy posted on X Tuesday. “I think … [+2978 chars]
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