quantum chip runs for 20s thanks to microsoft's new agentic ai

microsoft revealed the majorana 2 quantum chip, boasting qubits 1000 times more reliable than previous generations with lifetimes reaching 20 seconds, a massive leap from the industry standard of microseconds. the breakthrough was powered by microsoft's 'discovery' agentic ai platform, which automated measurements that previously took weeks and managed complex fabrication workflows to narrow atomic-level recipes to targeted experiments. the decision to switch the chip's material to lead was human-driven, but the surrounding r&d process—breaking down silos and simulating probabilities—was handled by agents. the discovery platform is now generally available for enterprise use, positioning microsoft at the intersection of quantum hardware and agentic ai infrastructure.