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June 26, 2026

Top developers are pivoting from chatbots to physical AI

By MATT O'BRIEN
AP Technology Writer

PROVIDENCE, R.I. — Computer scientist Louis Castricato was in his eighth year studying large language models — the artificial intelligence technology behind chatbots like ChatGPT and Claude — when he started to feel like he was hitting a dead end.

“We basically have passed the point of doing real fundamental LLM research,” Castricato said. “Now it's just applications.”


 
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