CS PhD Student at @USC. Student Researcher at @GoogleDeepMind. Recipient of @NVIDIA & @Qualcomm Fellowships. Prev. @NVIDIAAI.

Joined July 2021
17 Photos and videos
This year, we won 2 Best Paper Awards at #CVPR2026 workshops: Humanoid Everyday (humanoideveryday.github.io/) won a Best Paper Award at the Embodied AI Workshop ฮจ0 (psi-lab.ai/Psi0) won a Best Paper Award at the 3D-LLM/VLA Workshop Congratulations to the team! @zhenyuzhao123, Hongyi Jing, @SonglWei, @Boqian_Li_ , @yuewang314
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Thanks @oier_mees and the team for this excellent survey! Proud to see DreamPlan, led by our students @JiaEmily84473 and Weiduo Yuan, featured among so many inspiring works in this space. DreamPlan fine-tunes VLM planners entirely inside the "imagination" of a learned video world model, sidestepping costly real-robot RL for deformable manipulation. Huge congrats to Emily and Weiduo on this recognition! DreamPlan: arxiv.org/abs/2603.16860
๐€๐Ÿ๐ญ๐ž๐ซ ๐•๐‹๐€๐ฌ, ๐ฐ๐จ๐ซ๐ฅ๐ ๐ฆ๐จ๐๐ž๐ฅ๐ฌ ๐š๐ซ๐ž ๐›๐ž๐œ๐จ๐ฆ๐ข๐ง๐  ๐ญ๐ก๐ž ๐ง๐ž๐ฑ๐ญ ๐›๐ข๐  ๐ญ๐ก๐ข๐ง๐  ๐ข๐ง ๐ซ๐จ๐›๐จ๐ญ ๐ฅ๐ž๐š๐ซ๐ง๐ข๐ง๐  โ€” ๐š๐ง๐ ๐ญ๐ก๐ž ๐ฉ๐š๐œ๐ž ๐ข๐ฌ ๐›๐ซ๐ž๐š๐ญ๐ก๐ญ๐š๐ค๐ข๐ง๐  ๐Ÿš€ ๐’๐จ ๐ฐ๐ž ๐ฐ๐ซ๐จ๐ญ๐ž ๐š ๐ฌ๐ฎ๐ซ๐ฏ๐ž๐ฒ. World models, predictive representations of how environments evolve under actions, have become one of the most important building blocks in modern robot learning. They power policy learning, planning, simulation, evaluation and data generation. And with the advent of large-scale generative video models, the field is moving faster than ever. To help the community keep up, we wrote a comprehensive survey together with @pabbeel, @JitendraMalikCV, @jiajunwu_cs, @du_yilun, @mapo1, @philiptorr, @Jianfei_AI and many others ๐Ÿ“– "World Model for Robot Learning: A Comprehensive Survey" Paper: arxiv.org/pdf/2605.00080 Project: ntumars.github.io/wm-robot-sโ€ฆ @UCBerkeley @Stanford @Harvard @ETH @Microsoft @UniofOxford @NTUsg
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Back in 2024, I talked to my labmates about the idea of leveraging massive ego-centric human videos for humanoid manipulation. Now we have made it! Happy to share our humanoid foundation model, Psi-0!
Introducing ฮจโ‚€ (psi-lab.ai/Psi0) โ€” an open foundation model for universal humanoid loco-manipulation. ๐Ÿ† Outperforms GR00T N1.6 by 40% overall success rate ๐Ÿ“‰ Uses only ~10% of the pre-training data ๐Ÿ“ฆ Fully open-source: model, data, code, and deployment pipeline 1/10
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Jiageng Mao retweeted
10 Dec 2025
Introducing the USC Physical Superintelligence (PSI) Lab (psi-lab.ai). We are rebranding to better reflect our current focus. From here on out, we are tackling one thing: solving robotics and physical intelligence with every model, every bug, and every line of code. And yes, we are hiring at all levels, especially PhDs in this cycle and potential PostDocs who are excited about robotics. We hope you can join us in this journey! 1/9
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Jiageng Mao retweeted
8 Dec 2025
Full episode dropping soon! Geeking out with @zhenyuzhao123, Hongyi Jing, Xiawei Liu, @PointsCoder @yuewang314 on Humanoid Everyday: A Comprehensive Robotic Dataset for Open-World Humanoid Manipulation humanoideveryday.github.io/ Co-hosted by @micoolcho @chris_j_paxton
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I am incredibly honored to receive the NVIDIA Graduate Fellowship this year! I'd like to express my sincere gratitude to @yuewang314 and @daniel_t_seita for their strongest support during the application. I'd also like to thank the AV group at @NVIDIAResearch: @drmapavone,@iamborisi,@Boyiliee,@Yuxiao_Chen_,@yan_wang_9, Yurong You, @ChaoweiX, @danfei_xu for hosting me last and next summer. Their guidance has been instrumental to my research journey. It's inspiring to witness @nvidia's continuous commitment to pioneering the future of Physical AI. ๐Ÿค–๐Ÿš€ blogs.nvidia.com/blog/graduaโ€ฆ #NVIDIAFellowship #PhysicalAI #Robotics #AutonomousVehicles
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Jiageng Mao retweeted
See you this Friday, Dec 5, 4:30โ€“7:30 PM PST at Exhibit Halls C/D/E, Booth #4809. Huge thanks to my amazing coauthors and advisors!
"Who has seen the wind? Neither I nor you: But when the leaves hang trembling, the wind is passing through." @ScottZhiyuanGao will present our work "Seeing the Wind from a Falling Leaf" at #NeurIPS2025! We teach AI to "see" invisible force fields directly from video using differentiable physics. Project Page: chaoren2357.github.io/seeingโ€ฆ Paper: arxiv.org/abs/2512.00762
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"Who has seen the wind? Neither I nor you: But when the leaves hang trembling, the wind is passing through." @ScottZhiyuanGao will present our work "Seeing the Wind from a Falling Leaf" at #NeurIPS2025! We teach AI to "see" invisible force fields directly from video using differentiable physics. Project Page: chaoren2357.github.io/seeingโ€ฆ Paper: arxiv.org/abs/2512.00762
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(5/5) Our work will be presented at Poster #4809๐Ÿ“… Fri Dec 5, 4:30 - 7:30 PM PST ๐Ÿ›๏ธ Exhibit Hall C,D,E Come visit on Friday to chat! Huge thanks to my collaborators @ScottZhiyuanGao, @PointsCoder, @Koven_Yu, @haozhelou_, @JiaEmily84473 and amazing advisors @JernejBarbic, @jiajunwu_cs, and @yuewang314.
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(4/5) Physics-based Video Editing Once we capture the wind field, we can seamlessly insert new objects into the original video. These virtual objects interact with the real estimated wind, creating physically consistent simulations.
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(3/5) We jointly model Geometry, Physics, & Interactions. By integrating a differentiable physics simulator, we use backpropagation to minimize the error between simulated and observed motion, effectively "seeing" the force field.
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(2/5) Humans have "Intuitive Physics"โ€”we watch a leaf twirl and know the wind speed. But for computer vision, this is incredibly hard. We propose an end-to-end Inverse Graphics framework that recovers complex, non-rigid force fields (like wind) purely from RGB pixels. No sensors, just vision.
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Jiageng Mao retweeted
12 Nov 2025
A robot could learn a task just by watching a generated video? PhysWorld connects video generation with real-world robot learning. It turns visual imagination into physical skill. โœ… Takes one image and a task prompt โœ… Generates a video showing how to complete the task โœ… Reconstructs a 3D scene from that video โœ… Learns real-world actions through object-centric RL The result: zero-shot robotic manipulation that needs no real demonstrations. Across pouring, inserting, sweeping, and placing tasks, success rates rise by 15% compared to earlier video-based learning. Itโ€™s one of the first real steps toward robots that can learn from visual reasoning itself. Thanks for sharing, @PointsCoder !!! ๐Ÿ“Paper: arxiv.org/abs/2511.07416 Project: pointscoder.github.io/PhysWoโ€ฆ Interactive Demo: hesic73.github.io/OpenReal2Sโ€ฆ โ€”- Weekly robotics and AI insights. Subscribe free: scalingdeep.tech
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Jiageng Mao retweeted
Many people think practical robots are far away, because they can only walk and dance. But thanks to technologies like below (training robots in simulations) we can now teach them various tasks 1000s of times faster than in real life. Thatโ€™s why humanoid robots will be extremely capable by late 2026. Today theyโ€™re still like toys(although advanced). In a year, theyโ€™ll become one of the most useful, productivity increasing technologies weโ€™ve ever developed. "PhysWorld, a framework that bridges video generation and robot learning through AI (generated) real-to-sim world modeling."
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Real2sim should always be the prior to sim2real. The results look really promising! ๐Ÿ‘‰Also checkout our similar paper with a real2sim2real pipeline here! x.com/luccachiang/status/198โ€ฆ

We release OpenReal2Sim, an open-source toolbox for real-to-sim reconstruction and robot simulation. A key difference from prior work is our focus on building an interactive digital twin from in-the-wild data โ€” even Internet images or generated videos. Try it out: Interactive Demo: hesic73.github.io/OpenReal2Sโ€ฆ Code: github.com/PointsCoder/OpenRโ€ฆ
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Jiageng Mao retweeted
An important step to bringing neural world models into the 3D physical world.
We release OpenReal2Sim, an open-source toolbox for real-to-sim reconstruction and robot simulation. A key difference from prior work is our focus on building an interactive digital twin from in-the-wild data โ€” even Internet images or generated videos. Try it out: Interactive Demo: hesic73.github.io/OpenReal2Sโ€ฆ Code: github.com/PointsCoder/OpenRโ€ฆ
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We release OpenReal2Sim, an open-source toolbox for real-to-sim reconstruction and robot simulation. A key difference from prior work is our focus on building an interactive digital twin from in-the-wild data โ€” even Internet images or generated videos. Try it out: Interactive Demo: hesic73.github.io/OpenReal2Sโ€ฆ Code: github.com/PointsCoder/OpenRโ€ฆ
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