Yifei Liu

SparseCtrl-HOI slashes annotation costs while generating high-quality HOI videos, revolutionizing the landscape of AI-driven e-commerce content creation.

Hypic slashes time-to-first-token by 2.45x and doubles throughput for hybrid-attention LLMs, all while preserving near-full accuracy.

LLM-powered agents can now produce surprisingly strong photographs in complex 3D environments, suggesting a path towards embodied AI with aesthetic awareness.

Visual degradations can cripple the spatial reasoning abilities of even state-of-the-art MLLMs, but targeted finetuning can restore—and even surpass—human-level performance.