Introducing the FLUX Portrait Trainer
Today we are happy to release a new trainer designed specifically for high quality portraits: the FLUX Portrait Trainer. The Fal FLUX portrait trainer creates striking portraits, with fine details, bright highlights in the eyes, better representation of different face sizes, better prompt following while maintaining high resemblance.
The first thing you’ll notice with the FLUX Portrait trainer is the images seem to “pop” off the screen. A big reason for this is preservation of FLUX’s ability to generate fine details, like single hairs, sharp highlights in the eyes and more realistic skin texture.
The FLUX Portrait trainer is able to follow more complex prompts with higher fidelity. This allows for more accurate inventive scenes, but also increases relighting capabilities.
In the example below, the dataset only included scenes that were shot during the day, making it difficult for the FLUX general trainer to relight the scene for to “pitch black” as the prompt required, but the FLUX Portrait trained model had no issue.
