The FLUX Portrait Trainer, recently released by the team at Fal, is designed to enhance the quality of portrait generation with remarkable detail and prompt adherence. This new trainer excels in capturing fine details like single hairs and realistic skin textures, resulting in images that appear vivid and lifelike. It improves the ability to follow complex prompts, offering better relighting and scene adaptation capabilities compared to the general FLUX trainer. The Portrait Trainer is particularly adept at maintaining the identity of smaller faces and ensures high resemblance under varied conditions. Although the general FLUX Trainer is faster and more consistent in identity preservation, the Portrait Trainer provides superior image quality and versatility, making it an excellent complement for specific applications. The team at Fal continues to innovate and refine their techniques, promising further advancements in image generation technology.