President Trump posted on Truth Social ordering all federal agencies to "immediately cease all use of Anthropic's technology" after a disagreement with the Department of Defense. Hours later, the United States carried out a major air strike on Iran with the assistance of Anthropic's AI tools, according to the Wall Street Journal. The president announced a six‑month phase‑out for agencies still using the technology, noting that the Department of Defense may shift to other AI providers such as xAI and OpenAI. This follows earlier reports that Anthropic's Claude was used in the capture of former Venezuelan president Nicolás Maduro. Read more →

In a newly released deposition related to Elon Musk’s lawsuit against OpenAI, the billionaire accused the lab of neglecting safety, contrasting it with his own xAI venture. Musk asserted that no suicides have been linked to his company’s Grok model, while suggesting that OpenAI’s ChatGPT may be implicated. He reiterated his support for the March 2023 AI safety letter and explained his motivation for signing it. The testimony also touched on Musk’s past donation figures, concerns about AI monopolies, and the broader legal battle over OpenAI’s shift from nonprofit to for‑profit status. Read more →

Hundreds of current employees at Google and OpenAI have added their names to an open letter urging their companies to stand with Anthropic amid a Pentagon dispute over military uses of AI. The letter, titled “We Will Not Be Divided,” calls for both firms to reject Department of War demands for unrestricted model deployment, referencing statements from Anthropic CEO Dario Amodei. Over 450 staff members have signed, with the majority from Google and the rest from OpenAI, while roughly half of the participants have chosen anonymity. The move follows recent pressure from Defense Secretary Pete Hegseth and discussions involving other AI entities such as xAI. Read more →

Anthropic is refusing new Pentagon contract conditions that would relax safeguards on its artificial‑intelligence models. The proposed terms would permit "any lawful use," including mass surveillance of Americans and fully autonomous lethal weapons. Pentagon CTO Emil Michael has suggested labeling Anthropic a "supply chain risk" if it does not comply. While rivals OpenAI and xAI have reportedly accepted the terms, Anthropic CEO Dario Amodei says threats do not change the company’s stance, emphasizing that it cannot in good conscience accede to the request. Read more →

A federal judge ruled that xAI has not provided sufficient evidence to prove that OpenAI poached its employees or misappropriated its trade secrets. The court dismissed the claim that OpenAI should be liable for actions taken by new hires before they joined the company, and highlighted the lack of concrete proof that OpenAI acquired, disclosed, or used any confidential information. The decision underscores the challenges xAI faces in substantiating its allegations and signals that the lawsuit will require a stronger evidentiary foundation to proceed. Read more →