- Black Forest Labs released FLUX 3 Image Klein, a model that creates images from text input, edits existing images, and creates new images using up to 10 reference images together. Weights, the trained model files, are released so they can be downloaded and used.
- In internal evaluations, the company said it ranked 1 among its comparison targets in all three categories: text-to-image, multi-reference image generation, and image editing. This result is the company's own measurement, and the source contains no external verification results.
- The parameter count (the number of trained values that indicate model scale) is 5.6B, which the company said is the smallest among the public models it compared in the source. According to the source, the INT8 version runs with ComfyUI or Diffusers on NVIDIA GeForce RTX GPUs when VRAM is 8GB.
- Generation speed is a result measured by NVIDIA. The company said the distilled model (a version made faster by reducing steps) and the INT8 build create 1MP images in about 4 seconds on an RTX 5090 and in under 9 seconds on an RTX 4070, and the measurement environment was ComfyUI.
O: This suggestion fits a small designer with an RTX graphics card with 8GB or more VRAM who wants to swap product photo backgrounds in ComfyUI using a INT8 build.
X: Free commercial use applies only to individuals and companies with annual revenue under 5M. Larger organizations need to arrange a self-hosted license or API separately.