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Long Cui

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#artificial intelligence Preprint Sep 2026

LLaDA-UI: Bringing Block-wise Diffusion to Vision-Language GUI Agents

Diffusion large language models (dLLMs) achieve high decoding efficiency through block-parallel, arbitrary-order generation, making them attractive for latency-sensitive applications. GUI agents represent a natural testbed for this paradigm, as they must repeatedly perceive screen states and emit structured, spatially...

Zhangxuan Gu, Hao-Xin Chen, Qiujieli Qin et al. · 0 citations
#artificial intelligence Preprint Sep 2026

LLaDA-Image: Building Strong Image Generators with Fully Open Training Recipes

We introduce LLaDA-Image, a unified framework that pairs a 6B Diffusion Transformer (DiT) trained from scratch with a frozen vision-language understanding module built on the LLaDA2.0-Mini diffusion language model backbone. Instead of relying heavily on paired image-text data from the beginning, we first build a strong...

Chu-Yan Chen, Hao-Xin Chen, Kun Chen et al. · 2 citations
Preprint Aug 2026

Unlocking the Potential of Image Editing via Concept Scaling and Dense Supervision

A comprehensive hierarchical taxonomy featuring over 1,000 fine-grained edit concepts is established and a dense supervision training strategy that synthesizes multiple non-interfering concepts into single image pairs is proposed that significantly enhances both training efficiency and overall model performance.

Long Cui, Xiao-Qian Liu, Qi Qin et al. · 0 citations

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