Anthropic news covering Claude AI, constitutional AI research, AI safety developments, funding rounds, and enterprise AI solutions.
Senior Anthropic technical staff are in Washington, D.C., to meet with White House officials next week to resolve a dispute that has taken the company's most advanced AI models offline. The Trump administration on Friday banned foreign use of Anthropic's Fable 5 and Mythos 5 models.
The European Commission pushes back against President Trump's export controls on Anthropic's AI models, stating they should not be discriminatory. The ban forces Anthropic to cut off non-US users, including Europeans, sparking backlash from critics who call it harmful to competitiveness.
Anthropic minimized security risks of its Mythos and Fable AI models after the White House banned foreign use, prompting criticism from Trump administration officials. Amazon CEO Andy Jassy had alerted officials that researchers jailbroke Fable, threatening national security. The White House imposed export controls, and Anthropic took both models offline.
A consumer filed a federal class-action lawsuit against Anthropic, alleging the company oversold usage allowances for its $200/month premium AI plans. The suit, filed Monday on behalf of D.C. customer Karl Kahn, seeks class-action status and demands reimbursement for purchasers since April 2025.
76 cybersecurity experts signed an open letter calling the US government's export control order on Anthropic's Fable and Mythos models 'dangerous'. The order, issued Friday, cited national security concerns without specific reasons. Anthropic suspended access worldwide.
Over 40 cybersecurity executives, led by former Facebook CSO Alex Stamos, signed a letter arguing that restricting Anthropic's Fable AI models hurts cyber defenders more than attackers. The letter notes the security issue exists across other leading AI models, including OpenAI's GPT-5.5 and Chinese models like Kimi 2.7.
Amazon CEO Andy Jassy raised security concerns about Anthropic's Claude Fable 5 model to Treasury Secretary Scott Bessent, leading to an export ban on Fable 5 and Mythos 5. Amazon researchers bypassed safeguards to obtain information useful for cyberattacks, influencing the US government's decision to bar foreign access. Amazon has invested $13 billion in Anthropic.
This commentary argues that the US government's export control order against Anthropic's AI models, citing national security, reflects a broader policy of restricting advanced technology access. It contends the move escalates tensions between the Trump administration and Anthropic, which is already suing over blacklisting, and raises questions about the balance between security and innovation.
Michael Dell stated AI is based on linear algebra, calculus, statistics, data, and compute, not magic. The US government ordered Anthropic to suspend its Fable 5 and Mythos 5 models for foreign nationals over national security concerns. Anthropic complied but disagreed, calling the vulnerabilities minor and known.
Anthropic disabled access to its Mythos and Fable 5 AI models after the Trump administration ordered it to block foreign nationals, citing national security. The Commerce Department sent the order, and Anthropic shut off access to all customers to comply. Researchers at Amazon conducted jailbreak research revealing vulnerabilities, and Amazon CEO Andy Jassy raised concerns to senior U.S. officials before the controls were imposed.