April 14, 2026
Anthropic just built an AI model that found thousands of zero-day vulnerabilities across every major operating system and web browser. And then they chose not to release it. In this episode of What the AI?!, Jeff Keltner and Michael Lock break down Anthropic’s new model, Mythos, and why its ability to discover critical security flaws may be too powerful to deploy broadly. Instead, Anthropic is limiting access through a controlled program, giving select partners time to fix vulnerabilities before the model reaches the public. But this story is bigger than one model. We also cover: • Anthropic launching managed AI agents for enterprise workflows with partners like Notion, Asana, and Rocket • Why companies may prefer managed AI infrastructure over building their own agents • Meta’s new Muse model and its shift toward a closed, consumer-focused AI strategy • AI-generated avatars that can replicate a person from just 15 seconds of video • The growing tension between enterprise AI, op…