AI researcher whose apocalypse warning went viral outlines his disagreements with Anthropic leadership

Sep 16, 2026 04:34 AM - 1 hour ago 2

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Former Anthropic interrogator Jacob Coxon shed much ray connected why he near the AI giant. Bloomberg/Getty Images

Former Anthropic interrogator Jacob Coxon detailed his disagreements pinch the AI elephantine during a Tuesday AMA connected X.

"If the title is inevitable you should not contribute," Coxon wrote.

Coxon said that Anthropic activity is incorrect to travel a "consequentialist philosophy" astir why it needs to participate successful pushing the frontier of AI research. Specifically, Coxon called retired Anthropic's push for RSI, aliases recursive self-improvement, the process by which AI models could amended themselves and build their ain successors.

"They mostly initiated the caller title to RSI, because of a belief successful its inevitability," Coxon wrote. "Note that OpenAI had to shed a bunch of dormant weight for illustration Sora because Anthropic was going for the jugular."

0. The halfway disagreement was astir the inevitability of a race
1. I deliberation activity is measurement excessively paranoid astir China and the US government. They don’t judge it will beryllium imaginable to negotiate.
2. They mostly initiated the caller title to RSI, because of a belief successful its…

— Jacob Coxon (@hilbertspaess) September 15, 2026

Coxon's floor plan exploded past week aft he published an mentation for his resignation from Anthropic, which he joined pursuing his clip astatine OpenAI. Coxon said that neither laboratory was pursuing the champion course.

"They are racing consecutive to self-improving superintelligence and gambling pinch our lives," Coxon wrote successful his resignation announcement.

Coxon besides warned that internally, AI workers are concerned astir whether the exertion they are building will move connected humanity.

"The group building AI earnestly judge that it could termination america each by the extremity of the decade," Coxon wrote. "This is not a trading stunt."

On Tuesday, Coxon besides said that Anthropic's activity is "way excessively paranoid astir China and the US government."

"They don't judge it will beryllium imaginable to negotiate," he wrote.

Anthropic CEO Dario Amodei has many times expressed uneasiness astir really different AI companies mightiness attack information if Anthropic is the only frontier laboratory to slow down.

"If we spell excessively slow, I still judge that the incorrect group will beryllium successful complaint of the technology," Amodei precocious told CNN's Anderson Cooper. "And that, again, will bring the probability of things going incorrect very high."

In summation to different companies, Amodei has expressed concerns astir what would hap if authoritarian governments triumph the AI race.

For his part, OpenAI CEO Sam Altman precocious told Time Magazine that the institution "fell down wherever we wanted to be." As portion of a refocus connected its halfway mission, OpenAI sunsetted projects for illustration Sora, its TikTok-esque video app.

In caller days, AI leaders person tried to set together to talk ways to slow the gait of development. Over the weekend, Amodei published a telephone for frontier companies for illustration Anthropic "to pace" their advancements and to usage the clip to attraction connected AI information issues for illustration alignment, the activity to make judge AI models comply pinch their instructions.

"We must slow the gait astatine which we amended the capabilities of AI models," Amodei wrote. "Progress will still look fast, and we must make wise usage of the clip we gain."

Altman, SpaceX CEO Elon Musk, and Google DeepMind laminitis Demis Hassabis each expressed statement with Amodei's broader point.

Other parts of the AMA were much lighthearted. One personification asked astir Coxon's comparatively short clip astatine Anthropic, a constituent his critics person tried to usage to undermine his claims.

"Which period was your favourite astatine Anthropic? Month 1 aliases period 2?" the personification asked.

Coxon replied, "Month 2 (of 4)."

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Brent D. Griffiths

Brent Griffiths is simply a elder newsman astatine Business Insider who covers AI and tech.Previously, he worked astatine the Washington Post arsenic a interrogator connected Power Up and the Finance 202. He started his profession astatine Politico wherever he worked connected the web accumulation squad and covered breaking news. His passion for covering authorities has only grown since he trim his teeth covering the statesmanlike run arsenic a student journalist. He's besides contributed to the Almanac of American Politics.

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