The agency has closed the deal with OpenAI, shortly after President Donald Trump ordered all government agencies to stop using Claude and any other Anthropic services. If you’ll recall, US Defense Secretary Pete Hegseth previously threatened to label Anthropic “supply chain risk” if it continues refusing to remove the guardrails on its AI, which are preventing the technology to be used for mass surveillance against Americans and in fully autonomous weapons.
Update: Sonnet 4.6 was released on Feb 17, 2026. We'll run the benchmark against it and update results soon.
。夫子对此有专业解读
"I think the pressure of the 'lights, camera, action' was making me a bit flustered," she laughs, "because if you'd asked those questions to me in a room like this, I would have known them instantly.
Matthew and Nicola Smith
（三）在铁路、城市轨道交通线路、桥梁、隧道、涵洞处挖掘坑穴、采石取沙的；