SYSTEMS Cerebras CS-4 rack systems juice chips for every last drop of AI performanceNext-gen systems double per-chip performance while cramming 3x as many into a rack Security Copilot tricked into telling reseachers how to hack itselfHow to social engineer an AI's reasoning engine AI and ml Payments giant Stripe is about to drop over $7 billion to become a gateway to AI token salesAI gateways look promising as companies struggle with model orchestration ai and ml Anthropic says text watermarking scheme relies on inconsequential words'Shall I compare thee to a summer's afternoon' is the sort of thing this will make, and others look likely to adopt it AI and ML DeepSeek's innovative harness treats everything as a plug-inChinese AI labs keep moving forward while US labs play defense Security…