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FLUX 2 (Dev)
Use it ↗FLUX 2 (Dev) by Black Forest Labs is an open-weight image model built for fine-tuning. Stack up to 6 LoRAs, add up to 5 reference images, and generate up to 2048x2048.
FLUX 2 (Dev) serves as the open-weight foundation of the Flux 2 family, offering a balance of high-quality generation and architectural flexibility. It prioritizes versatility, making it the primary choice for users looking to train custom LoRAs or develop repeatable R&D workflows. While it maintains similar prompt fidelity to the Pro version, it is optimized for non-commercial experimentation and community-driven customization. Functionally, it allows for deep integration into developer pipelines due to its accessible weights and established ecosystem compatibility. Pricing starts from 3 CU.