# The 99% Robot: Inside the Simulation Bet the Industry Is Making on Unverified Numbers - Date: 2026-04-17 - Category: Robotics Factories are training robots in simulation and deploying them to real floors based on a single unverified claim: 99% accuracy. ABB made the number. Nobody else has checked it. Cadence and Nvidia just announced they are building tools to close the gap anyway. ---