Fine-Tuned Gemma-4 Extends Prompts for Qwen-Image-Edit, Trained with Kimi as Reward Model

pmttyji · reddit · 2026-08-19

New HF release Wuli-art/Gemma-4-for-Qwen-Image-Edit-2511-Prompt-Extend: a prompt-extension model fine-tuned from gemma-4-12B-it that takes an editing prompt plus input images and generates an enhanced editing prompt, helping Qwen-Image-Edit-2511 better understand editing intent and produce more stable results. Trained with Prompt Extend Reinforcement Learning (PERL) using the ROLL framework, with Kimi K2.6 as the reward worker evaluating edit quality.

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