NVIDIA's unreleased DLSS 4.5 Ray Reconstruction technology has leaked through the Call of Duty: Modern Warfare 4 beta, allowing gamers to extract and test the official DLL files ahead of release. Players noticed the beta build included the latest NVIDIA technology files, which is unusual for both NVIDIA and the game developer. Several gamers have already run the new DLL and reported immediate, noticeable results, including a new quality preset F that reportedly offers much better visual fidelity in limited community testing.

DLSS 4.5 Ray Reconstruction introduces neural rendering for NVIDIA GeForce RTX GPUs, enhancing image quality in ray-traced and path-traced scenes. Unlike typical hand-optimized denoisers, an NVIDIA transformer model now handles the denoising work. Both Super Resolution and denoising have been unified under DLSS 4.5, with [PERSON_NAME] analyzing spatial and temporal engine data to produce sharper images with greater fidelity and resolution.

Thanks to a reader who sent the leaked DLL files obtained through the Call of Duty: Modern Warfare 4 beta, the files have been uploaded to servers. Examples shared on [ADDRESS] show the regular release versus DLSS 4.5 Ray Reconstruction swapped in across three scenes in Resident Evil [PERSON_NAME]. Community member u/La_Varda on [ADDRESS] provided additional images.

NVIDIA is expected to announce more details at the upcoming GeForce On Community Update, scheduled for tomorrow, August 25, at 8:00 AM PT. More RTX games, features, and releases are anticipated, with the MW4 beta leak suggesting the official release is tied to tomorrow's launch.