NatureProgrammable 200 GOPS Hopfield-inspired photonic Ising machineNayem Al-KayedCharles St-ArnaultHugh MorisonA. AadhiChaoran HuangAlexander N. TaitDavid V. PlantBhavin J. Shastri2025-12-17Full textDOI https://doi.org/10.1038/s41586-025-09838-7