// PERSON
Cheng Chi
ROLE RESEARCHERMENTIONS 2LAST SEEN JUNE 12, 2026
// BIO
Researcher at Columbia/Stanford and lead author of the Diffusion Policy paper (RSS 2023), foundational to robot learning with diffusion models.
// RECENT MENTIONS
// SIGNALS
2 SIGNALS
01
mention·arXiv Physical AI·JUNE 12, 2026
“Chi et al.'s Universal Manipulation Interface [10] is the foundational prior work that HyVLA-0.5 builds upon and substantially extends — from SLAM-based to optical motion-capture tracking, and from hundreds to 10,000+ hours. Chi's ongoing work (DexUMI [48]) on morphological extension of UMI rigs is also cited.”
Source→02
mention·arXiv Physical AI·MAY 21, 2026
“Cheng Chi et al. (Columbia/Stanford) — Not authors but foundational: their Diffusion Policy paper (RSS 2023) is the starting point for all experimental comparisons.”
Source→AI-extracted from podcast / newsletter / paper summaries. May contain errors.