DLSS 4.5 Ray Reconstruction update arrives in August for better ray tracing visuals — broader training data set and second-gen transformer architecture combine for improved image quality

Nvidia announced DLSS 4.5 Ray Reconstruction at Computex 2026, with rollout starting in August through the Nvidia App.

The update uses a larger training set, more input data, and more parameters within the same compute budget to improve lighting accuracy, stability, and motion clarity.

It will launch in 27 games first, including titles like Cyberpunk 2077, Hogwarts Legacy, Pragmata, and Resident Evil Requiem.

Nvidia says the new model will remain compatible with all GeForce RTX GPUs and come to Blender later.