ASASR turns blurry photos sharp without AI hallucinations
Researchers open-sourced ASASR, an image super-resolution tool built on FLUX.1-dev that delivers faithful 4x upscaling while suppressing distorted hallucinated details. It uses adversarial Sobolev DPO alignment and a dual-LoRA setup to preserve true structures. Code, model weights, and a browser demo on Hugging Face Spaces are now available.