Patronus AI, the artificial intelligence evaluation startup backed by $20 million from investors including Lightspeed Venture Partners and Datadog, unveiled a new training architecture Tuesday that it says represents a fundamental shift in how AI agents learn to perform complex tasks.The technology, which the company calls "Generative Simulators," creates adaptive simulation environments [...]
Amazon’s long-awaited update to its assistant is almost here. About 18 months after the company first previewed the “next-gen Alexa” built with generative AI, it unveiled Alexa+, and early access will be available starting in March. Alexa+ will exist alongside the older Alexa and will cost $20 a month, unless you have a Prime membership, which will make it free to use. The new assistant will [...]