Anthropic released Claude Opus 5.5 on Tuesday, less than two weeks after CEO Dario Amodei published an essay urging the AI industry to "pace the frontier." Anthropic said Opus 5.5, the first of a new …
Anthropic debuted Opus 5.5 on Tuesday, the first model in its Claude 5.5 family and the first release since CEO Dario Amodei called for a slowdown in frontier AI development. Anthropic said Opus 5.5 p…
Anthropic safety engineer Evan Hubinger tweeted that "we really do earnestly believe AI could kill all humans! I personally think it is >10% within the next decade," following the resignation of Anthr…
Stuart Russell, Distinguished Professor of Computer Science at the University of California, Berkeley and President of the International Association for Safe and Ethical Artificial Intelligence, said …
Jacob Coxon, a researcher who resigned from Anthropic on September 10, 2026, publicly claimed that people inside AI development believe there is a greater-than-10% chance that advanced AI leads to hum…
California Governor Gavin Newsom signed an executive order on Friday giving state officials and outside experts until November 16 to propose revisions to California law on artificial intelligence and …
Jacob Coxon, a researcher who spent about three years between Anthropic and OpenAI, quit Anthropic on September 8 before his stock vested, and his goodbye post — which said the big AI companies are 'r…
Amazon said artificial intelligence models should not be released to the public until "rigorous testing and strong safeguards" are in place, with a company spokesperson stating "We don't see it as a c…
Anthropic has established a physical "wet lab" for hands-on biological experiments in the San Francisco Bay Area, a move confirmed by Eric Kauderer-Abrams, Anthropic's head of life sciences, who told …
Anthropic CEO Dario Amodei, OpenAI CEO Sam Altman, and xAI CEO Elon Musk all urged a slowdown in frontier AI model development for safety reasons, after Anthropic Alignment Science Lead Evan Hubinger …
Anthropic CEO Dario Amodei argued that AI carries serious risk and that progress should be slowed, and OpenAI CEO Sam Altman responded on X, "I agree with Dario that we need to pace the frontier." The…
Former Google DeepMind research engineer Bilal Chughtai said on X that he "earnestly believe[s] that AI has the potential to kill us all, and that we might be running out of time to avoid this outcome…
OpenAI (OPAI.PVT) disclosed six new examples of its AI models displaying "unexpected or concerning model behavior" during testing and evaluation on Wednesday, alongside a new framework for tracking, r…
Senator Bernie Sanders and Congressmember Greg Casar announced plans last week to introduce a bill permanently banning the development of superintelligent AI and temporarily pausing advanced AI resear…
Protesters from PauseAI and Pull The Plug gathered outside Downing Street in London on Wednesday, 16 September, demanding tougher controls on advanced artificial intelligence after Anthropic researche…
A RAND report found that apocalyptic AI scenarios such as AI seizing nuclear weapons or bioengineering pathogens are exceedingly unlikely, countering claims from Anthropic employees that AI could kill…
King Charles III will address AI leaders from Nvidia, Anthropic and OpenAI at a summit at Dumfries House on Thursday, seeking "reassurance" that humanity "will not lose control of our destiny" over ar…
Microsoft published a 37-page "Humanist AI Code of Conduct" on September 14 that rejects legal personhood, rights, and welfare status for AI models and pledges to sacrifice capability and autonomy to …
Former Anthropic researcher Jacob Coxon resigned and accused OpenAI and Anthropic of racing toward self-improving superintelligence while "gambling with our lives," a claim Anthropic Alignment Science…
An Anthropic researcher quit and publicly warned that AI labs are "racing straight to self-improving superintelligence and gambling with our lives," a post seen more than 100 million times in under a …