Authors

Hou Pong Chan

Publications 2

Preprint Open access

World Embedding Benchmark

Yiqi Liu, Ruifeng Yuan, Yang Wang et al. · 2026

Physical fidelity has received increasing attention in world models and video generation, yet how video representations encode physical information remains less understood. We introduce the World Embedding Benchmark, comprising 8,000 controlled simulation cases from 80 families spanning fluid mechanics, solid mechanics …

Preprint Open access

AutoDataBench: A Data-centric Testbed for Accelerating Auto Research

Ruifeng Yuan, Yizhi Li, Yaxin Du et al. · 2026

Existing auto-research benchmarks often entangle multiple sources of improvement, including training frameworks, hyperparameters, compute budgets, and data, making it difficult to attribute why one frontier agent outperforms another to specific research capabilities. In this work, we isolate and systematically evaluate …

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