Hugging Face CEO says asking Anthropic researcher ‘about AI extinction risk is like asking your AC guy about climate change’

Hugging Face CEO Clement Delangue compared a former Anthropic researcher's AI fears to those of an "AC guy" talking about climate change.

Bloomberg/Getty Images Hugging Face CEO Clement Delangue isn't here for the Jacob Coxon discourse.

Coxon went viral after posting that he resigned from Anthropic due to concerns about AI's risks.

Delangue suggested that Coxon doesn't have the requisite expertise to make such a claim.

Hugging Face CEO Clement Delangue questioned the focus on a former Anthropic researcher who said AI workers privately fear the technology could kill all humans.

"Sorry, but asking Jacob about AI extinction risk is like asking your AC guy about climate change," Delangue wrote on X on Friday.

Delangue said that Jacob Coxon, the former Anthropic researcher whose resignation has sparked a renewed debate about AI's risks, should be put into the proper context.

"Not saying it's necessarily uninteresting or wrong per se but let's keep things in perspective and hear from the full range of expertise across the ecosystem!" Delangue wrote.

Coxon wrote on Tuesday on X that he was resigning due to concerns that both Anthropic and OpenAI, where he previously worked, are "racing straight to self-improving superintelligence and gambling with our lives." "The people building AI earnestly believe that it could kill us all by the end of the decade," he wrote.

"This is not a marketing stunt." Delangue later said that his comparison to an "AC guy" was not meant "to discredit" Coxon "at all." Rather, Delangue said, there needs to be a more robust conversation about AI's risks.

"It's simply that we should put any one perspective in context and listen to the broader AI ecosystem too," he wrote.

Delangue also said it was his "understanding" that Coxon mostly focused on pretraining, in which researchers train AI models on large datasets, rather than more risk-focused research.

In his series of posts, Coxon said he worked on pretraining research at both OpenAI and Anthropic "for the last three years." Ethan Perez, alignment team lead at Anthropic, later wrote on X that Coxon was a "senior researcher who joined Anthropic in May" and that OpenAI's chief rival had been trying to recruit Coxon for roughly two years.

Some in tech, like SpaceX CEO Elon Musk , whose company includes SpaceXAI, have been critical of Coxon's claims.