Anthropic CEO Amodei 呼吁放慢前沿 AI 开发、Altman 等声援，引发全球 AI 芯片与硬件股周一大跌

Artificial intelligence stocks dropped on Monday after Anthropic CEO Dario Amodei called for a slowdown of the development of AI capabilities, and other major tech figures backed the proposal.
Investors are concerned that an industry-wide slowdown in AI development could have ripple effects for companies across the sector and curb adoption.
Chipmaking and hardware stock heavily tied to the AI buildout dropped on Monday.
Memory chipmaker Micron fell 7%, Intel dropped 6%, and Nvidia declined more than 3%. Hyperscalers fueling the datacenter buildout also edged lower, with Amazon last down more than 1%. HPE dropped about 10%.
The concerns rocked global markets.
South Korean heavyweights SK Hynix and Samsung Electronics closed down more than 6% and 4%, respectively. Shares of SoftBank, one of the biggest investors in OpenAI, fell 10% in Japan.
In Europe, chip equipment giant ASML fell more than 5% and Infineon dropped more than 7%. Siemens Energy and Schneider Electric, both tied to the infrastructure buildout, edged lower.
The sell-off comes amid the growing debate over the risks posed by rapidly improving AI model capabilities that hit a crescendo last week after Jacob Coxon, a researcher at Anthropic who also previously worked at OpenAI, said he resigned out of concern that Anthropic and OpenAI are "gambling with our lives."
That led to Anthropic safety researcher Evan Hubinger responding, saying he believes that there is a greater than 10% chance AI will "kill all humans" within the next decade.
The posts caused a firestorm on social media and led to a response from major AI leaders. Anthropic CEO Dario Amodei on Saturday penned an essay calling for a slowdown in the pace of development of AI capabilities.
"We must slow the pace at which we improve the capabilities of AI models," Amodei said.
Tech leaders support a slowdown
Amodei's essay sparked rare consensus among leaders from Anthropic's rivals. OpenAI CEO Sam Altman on Saturday said he agrees with Amodei that AI companies need to "pace the frontier."
SpaceX CEO Elon Musk, who has been sounding the alarm on the risks posed by AI for several years, posted on X: "Dario is right."
There are concerns that any kind of slowdown in the pace of AI development could impact multiple areas, from the purchasing of chips to the purchasing of computing power — where hundreds of billions of dollars of capital expenditure is headed.
"The kind of equity market rally has been based on AI growth and productivity gains … so if we do see that start to derail, then it could have an impact on equity performance going forward," Zoe Gillespie, a senior director at RBC Brewin Dolphin, told CNBC's "Squawk Box Europe" on Monday.
"Certainly, a lot of what we are looking into with equity returns is baked into the future earnings growth of these companies, and if that comes under threat then we may see this destabilize."
While Amodei called for a slowing of the pace of frontier AI capabilities, he stopped short of pushing for a complete halt. In fact, he said that "progress will still seem fast."
In a post on X on Monday, Altman said "pacing" does "not mean 'stopping'."
"Progress has been rapid and will continue to be. But it should be slower than it otherwise could be; interventions like safety cases and monitoring have significant costs," Altman said.
Ben Barringer, global head of technology research at Quilter Cheviot, told CNBC on Monday that "while things may slow somewhat, the pace of change is still going to be vast."
"Even if training and rollout is slowed, inference is still the area that the industry is short in supply. Demand still far outstrips supply, so even if things are to slow a little, company revenues are unlikely to be impacted," Barringer said.
Inference refers to the actual running of AI versus training, where huge amounts of data are used to improve the underlying models.