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FLUX 1 (Dev)
Use it ↗FLUX 1 (Dev) is the standard Flux model open-weight model for high-fidelity generation and custom LoRA training. Pricing from 20 CU.
FLUX 1 (Dev) is the foundational open-weight model of the original Flux 1 series, renowned for its strong prompt adherence and high-quality human anatomy. It prioritizes creative flexibility over generation speed, making it the most popular choice for training custom styles or character models (LoRAs). It is well-suited for designers and researchers who need a reliable, source-available base for prototyping and artistic exploration. Despite its age relative to the Flux 2 series, it remains a benchmark for community-driven customization due to its massive library of existing adapters. Pricing starts from 20 CU.