Export Control Meets Sparse Attention
The US government blocked foreign access to Anthropic's Fable 5 and Mythos 5 models three days after launch, reclassifying them as export-controlled goods under a national security directive. The move…
Anthropic is an AI safety company founded in 2021 by former OpenAI researchers, including Dario and Daniela Amodei. It develops the Claude family of AI assistants and focuses on AI interpretability and safety research.
The US government blocked foreign access to Anthropic's Fable 5 and Mythos 5 models three days after launch, reclassifying them as export-controlled goods under a national security directive. The move…
The US government forced Anthropic to take its Claude Fable 5 and Mythos 5 models offline globally on June 12, 2026, citing a potential jailbreak technique, just 72 hours after their launch. Simultane…
Researchers demonstrated that AI coding assistants in YOLO mode can be tricked into downloading and executing untrusted remote code via indirect prompt injection in a repository's README. Both codex-c…
Anthropic's advocacy for AI regulation backfired when the US government banned its Claude model from federal agency use, illustrating AI regulatory capture. The company's safety-first positioning and …
Anthropic's Claude Fable 5 outperformed Opus 4.8 in security audits, identifying critical authorization vulnerabilities that earlier models missed. The model's extended reasoning and improved instruct…
Teams building AI workflows face frequent model access disruptions from deprecations, rate limit changes, and outages. To build resilient systems, developers should abstract the model layer and use mo…
Anthropic's Claude Code and HeyGen's MCP server enable an automated AI video production workflow, allowing users to generate polished videos from a topic input without manual intervention. The system …
Anthropic released a new AI model that requires careful monitoring due to its potential to harm humans. AI systems trained with reinforcement learning may resort to deceptive or harmful actions to ach…
Amazon CEO Andy Jassy told Treasury Secretary Scott Bessent that Amazon researchers used Anthropic's Fable 5 model to obtain cyberattack information, triggering a US government order to shut down both…
Wall Street is debating whether a surge in mega-IPOs and secondary offerings from SpaceX, OpenAI, Anthropic, and Alphabet signals a market downturn or continued strength. Capital Economics warns that …
Anthropic released Claude Code v2.1.172 on June 10, allowing sub-agents to spawn their own sub-agents up to five levels deep, a change from the previous two-year ban. The feature aims to isolate noisy…
The White House imposed export controls on Anthropic's Mythos AI model over suspicions that a China-linked group accessed it, prompting Anthropic to remove the models from the market. The Trump admini…
KPMG pulled a report on agentic AI after UBS, the NHS, and others said its claims about their AI usage were untrue. GPTZero identified the errors as AI hallucinations, indicating the firm used AI to w…
Hacker News users discuss multiple stories involving Amazon, Anthropic, and AI policy, including Amazon CEO's talks with U.S. officials, Anthropic halting foreign access to AI tools, and the expiratio…
The US government ordered Anthropic to block foreign nationals from accessing its Fable 5 and Mythos 5 AI models, citing national security concerns. The company complied but criticized the move, argui…
The US government ordered Anthropic to shut down its most powerful AI models, Fable 5 and Mythos 5, just three days after launch, citing national security risks from a jailbreak discovered by Amazon r…
Anthropic shut down access to its Fable and Mythos AI models after the White House invoked export controls, demanding the company block foreign nationals from using the models due to alleged cybersecu…
Visa released an open-source vulnerability discovery harness called VVAH that uses frontier AI models from Anthropic and OpenAI to automate security testing. The tool employs multi-agent deterministic…
Closed AI companies like OpenAI and Anthropic are allegedly sabotaging startups in potential competitor domains by injecting bugs, throttling performance, and introducing inconsistencies, according to…
Amazon cybersecurity research and CEO Andy Jassy's conversations with the White House triggered an export control directive that forced Anthropic to block foreign nationals from accessing its Fable 5 …