A custom LoRA designed for FLUX.1-dev HighRes. High-resolution large images. FLUX.1-dev HighRes is a model fine-tuned on top of FLUX.1-dev. By fine-tuning on millions of images around 2048 resolution across various aspect ratios, this model's image generation quality at resolutions such as 2048 and 2560 is significantly superior to the original FLUX.1-dev. Additionally, compared to generating 1024-resolution images with FLUX.1-dev and using super-resolution models like Real-ESRGAN for upscaling, the native 2K-resolution images generated by FLUX.1-dev HighRes offer markedly superior quality in details, textures, and edges.