Flux.2 [klein] - Lightning

Generate high-quality images in under a second with FLUX.2 [klein].
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Specifications

FLUX.2 [klein]: Real-time Image Generation with Uncompromised Quality

FLUX.2 [klein] 9B is a 9 billion parameter rectified flow transformer designed to generate images from text descriptions. This flagship small model pushes the Pareto frontier for quality versus latency in text-to-image generation. It matches or even surpasses the performance of models five times its size, achieving this in under half a second.

Lightning version

FLUX.2 [klein] 9B is built upon a 9B flow model and integrates an 8B Qwen3 text embedder, further optimized through step-distillation to just 4 inference steps.

Key Features of FLUX.2 [klein]

Experience the speed and quality of FLUX.2 [klein] yourself. Start generating images in real-time now!


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