Black-forest-labs has released FLUX 3 Image Klein, a 5.6B parameter open-weights model for text-to-image generation and image editing. The model, which uses Qwen3 VL 4B instruct as its text encoder, supports text-to-image, single-reference editing, and multi-reference composition. It is available under the FLUX Kommunity License, allowing non-commercial use and providing a commercial-output exception for qualifying users. The model can run on consumer hardware, with an INT8 build fitting into 8GB of VRAM and generating images quickly, making it suitable for local iteration and development. AI
IMPACT Enables local iteration and development for small teams and indie projects by offering fast inference on consumer hardware.
RANK_REASON Open-weights model release from a recognized lab.
- black-forest-labs
- Flux-3 Klein
- FLUX 3 Image Klein
- Qwen3 VL 4B instruct
- black-forest-labs/flux-3-image-klein
- black-forest-labs/flux-3-image-klein-comfy
- ComfyUI
- diffusers
- FLUX Kommunity License
- PyTorch
- black-forest-labs/flux-3-image-klein-base
- GeForce RTX 4070
- Midjourney
- Stable Diffusion
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