NVIDIA Introduces 2nd Gen Transformer-based Ray Reconstruction, Now Part of DLSS 4.5

NVIDIA today announced the introduction of 2nd Generation Ray Reconstruction, a component of DLSS 4.5. When it debuted in 2023 as part of the DLSS 3.5 update, Ray Reconstruction addressed a key image

quality problem where ray traced shadows, and reflections appeared inaccurate when subjected to DLSS 2 super resolution. In 2025, NVIDIA updated the older convoluted neural networks (CNN) based AI mod ...