OpenFLUX.1 Beta VS Flux Dev

OpenFLUX.1 is an improved version of the FLUX.1-schnell model, with the distillation removed. While the original Flux Schnell is licensed under Apache 2.0 and cannot be fine-tuned due to its distilled nature, it is capable of generating impressive images in just 1-4 steps. This new version focuses on creating an open-source model that can be fine-tuned and customized.

To use OpenFLUX.1, keep in mind that it operates with classic CFG since distillation is absent. This means it requires a different pipeline compared to the original FLUX.1 schnell models. A CFG setting of around 3.5 tends to yield optimal results.

Model download:

Open Flux: https://huggingface.co/.../openflux1-v0.1.0-fp8.safetensors

VAE Open Flux: https://huggingface.co/ostris/OpenFLUX.1/tree/main/vae

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