majorana 2

Microsoft Majorana 2 is the next-generation topological quantum chip unveiled at Build on June 2, 2026. It represents a reliability breakthrough in quantum computing, aided by Microsoft's new Discovery agentic AI platform. Microsoft claims Majorana 2 can enable a scalable quantum computer by 2029, shifting quantum computing from a physics experiment to a product roadmap. The chip exemplifies how AI is becoming a tool for inventing the next compute platform, not just software that consumes compute. This tag covers discussions about Majorana 2's technical details, its integration with AI, and Microsoft's quantum computing timeline.