Link:Zhe Liu, Jinghua Hou, Yuxiang Lu, et al.
StreamPI: Streaming Multimodal Temporal Modeling for Vision-Language-Action Models
Researchers from The University of Hong Kong and ACE Robotics introduce StreamPI, a framework that equips single-frame Vision-Language-Action (VLA) models such as π0.5 with temporal reasoning without adding new parameters. By bundling images and instructions into atomic temporal units and using random-interval training, StreamPI improves precision, memory, and robustness in real-robot manipulation.
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