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Lei Yang

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#machine learning Preprint Sep 2026

Looped Diffusion Transformer

Improving text-to-image models has traditionally relied on increasing model size or the number of denoising steps. In this work, we explore an alternative way to scale computation by repeatedly running shared Transformer blocks within each denoising step, effectively increasing computational depth while keeping the par...

Yong Xien Chng, Tian-Yi Chen, Wen-Wen Tong et al. · 0 citations
Preprint Sep 2026

SenseNova-U1.5: Towards Native Unified Visual Intelligence

Native unified modelling is position as a promising path towards systems that perceive, reason and create within a fully end-to-end framework through SenseNova-U1.5, an 8B-MoT native unified multimodal model that understands, reasons about, and generates visual content within an encoder-free and VAE-free architecture.

Hai-Wen Diao, Jia-Hao Wang, Chen-Jing Ding et al. · 2 citations
#machine learning Preprint Aug 2026

VBVR-Pro: A Scalable and Verifiable Suite for Native Visual Reasoning

This work introduces VBVR-Pro, a closed-loop testbed that makes native visual reasoning through generation trainable, verifiable, optimizable, and experimentally controllable, and identifies recurring failure modes of the prevalent VLM-as-a-judge paradigm.

Junhua Xu, Rui-Si Wang, Fanyi Pu et al. · 5 citations
Preprint Aug 2026

TransPhy: Visual In-Context Learning for Physically Grounded Image Editing

PhysVICL-74 is introduced, a framework that decomposes physically grounded VICL into physical-rule induction and transition-aligned rendering and TransPhy, a framework that decomposes physically grounded VICL into physical-rule induction and transition-aligned rendering.

Siyi Xie, Xuanke Shi, Jin-Sheng Quan et al. · 0 citations
Preprint Jul 2026

Vision as Unified Multimodal Generation

Experiments show that a single unified model can match leading task-specialized systems across structured visual understanding, dense geometric prediction, segmentation, and multi-view visual geometry.

Xiaoyang Han, Jianhua Li, Kewang Deng et al. · 1 citation

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