FLUX 2 Dev is an open-source 32 billion parameter rectified flow Transformer model for image generation and editing launched by Black Forest Labs. Its core advantages include providing cutting-edge open-source weights for production-level image generation, supporting multi-reference editing to maintain character style and brand consistency, having a long-context VLM of 32K tokens to process detailed prompts and layouts, and designed quantized variants suitable for RTX edge and cloud. The model combines rectified flow Transformer, high-resolution VAE, long-context VLM, and adaptive scheduler, showing excellent performance in quality and speed. The price is not mentioned. It is positioned to provide high-quality image generation and editing solutions for teams, helping to quickly deliver high-quality visual effects.