Gradio ships Prompt Upsampler Studio: 0.8B distilled upsampler steers FLUX.3 Klein renders

Gradio · x · 2026-10-22

Gradio released Prompt Upsampler Studio, an app where a tiny 0.8B or 2B model (distilled from the 9B FLUX.3 Klein prompt upsampler) writes a detailed caption plus a bounding-box table placing every element, which FLUX.3 Image Klein then renders exactly. A companion Pocket upsampler Arena is also live for side-by-side comparison.

Related event: Gradio distills FLUX.3 prompt upsampler to 0.8B, runs on CPU(3 posts)→

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