Top Robotics & Physical AI Researchers (2026)

In shortThe leading robotics and physical-AI researchers in 2026 are Sergey Levine and Chelsea Finn (UC Berkeley / Stanford / Physical Intelligence), Karol Hausman (Physical Intelligence), Pieter Abbeel, and Deepak Pathak (Skild AI). Below we profile 32 researchers spanning vision-language-action (VLA) models, humanoid control, robot world models, and cross-embodiment learning.

What is physical AI?

Physical AI — also called embodied AI — is the field of giving robots and physical systems general-purpose intelligence: the ability to perceive, reason, and act across many tasks and body types. Its current frontier is the vision-language-action (VLA) model: a single neural network that maps camera images and language instructions directly to robot motor commands, trained on large-scale demonstration and video data the way language models are trained on text.

Why it matters. Physical AI is where foundation models meet the physical economy — manufacturing, logistics, home labor. The robotics foundation-model stack is being defined right now, and the scientists below are the ones defining it. Several have already founded the companies that will determine who owns the layer.

Robotics & physical AI researchers by subfield

No single researcher leads every sub-area — the field splits into distinct specialties. Here is who leads each:

SubfieldLeading researchersWhy it mattersNotable work
Vision-language-action (VLA) modelsSergey Levine · Chelsea Finn · Karol Hausman · Brian Ichter · Karl Pertsch · Kevin Black · Moo Jin KimGeneralist policies mapping vision and language directly to robot actions.π0: A Vision-Language-Action Flow Model
Dexterous & imitation-learned manipulationCheng Chi · Shuran Song · Tony Zhao · Lerrel Pinto · Nur Muhammad Shafiullah · Robert Platt · Dieter FoxLearning fine-grained manipulation from demonstrations and diffusion policies.Diffusion Policy: Visuomotor Policy Learning
Legged locomotion & humanoidsDeepak Pathak · Zipeng Fu · Xinyang Gu · Kyle Stachowicz · Jianyu ChenAgile legged and humanoid control learned via reinforcement learning.Rapid Motor Adaptation (RMA) for legged robots
Cross-embodiment & robot dataKarl Pertsch · Alexander Khazatsky · Oier Mees · Suraj Nair · Abhinav GuptaTraining one policy across many robot bodies on shared, pooled datasets.Open X-Embodiment (RT-X)
Foundation models, perception & simHe Wang · Hao Dong · Yuke Zhu · Russ Tedrake · Andy Zeng · Jitendra Malik · Masayoshi Tomizuka · Hesheng WangRobot foundation models, 3D perception, and simulation/world-models for robots.6-DOF GraspNet

The researchers

PioneersField-definers · 8

Pieter Abbeel

AcademiaFrontier lab

Professor (EECS), UC Berkeley · Amazon Scholar; co-leads Frontier AI & Robotics, heads AGI LLM efforts, Amazon

PhD · Stanford University — Andrew Ng

Berkeley robotics/deep RL professor, BAIR co-director; Covariant co-founder; pioneer of robot learning

Pioneer of deep RL and imitation learning; co-founder of Covariant. Recent work includes DreamDojo, a generalist robot world model trained on 44k hours of human video, and humanoid parkour on real robots.

Jianyu Chen

StartupAcademia

Co-founder & CEO, Robot Era · Assistant Professor, Tsinghua University (IIIS)

PhD · UC Berkeley — Masayoshi Tomizuka (Mechanical Systems Control Lab)

Founder/CEO of humanoid startup Robot Era (STAR1, XHand, ERA-42); Tsinghua IIIS roboticist in RL & contact-rich manipulation

Founder of Robot Era and faculty at Tsinghua IIIS; leads RL-based humanoid locomotion and sim-to-real, plus VLA architecture work (BagelVLA, VLM4VLA).

Chelsea Finn

AcademiaStartup

Assistant Professor, Stanford University · Co-founder, Physical Intelligence

PhD · UC Berkeley — Pieter Abbeel & Sergey Levine (BAIR)

Pioneer of meta-learning (MAML) and robot imitation learning; Stanford professor and Physical Intelligence co-founder

Pioneer of meta-learning and a co-founder of Physical Intelligence. Co-author of pi-0.6 (RL self-improvement for VLAs that fold laundry and make espresso in real homes) and Cosmos Policy, which fine-tunes a video model into a SOTA robot policy.

Karol Hausman

Startup

Co-founder & CEO, Physical Intelligence

PhD · University of Southern California (USC) — Gaurav Sukhatme (Robotic Embedded Systems Lab)

Co-founder and CEO of Physical Intelligence; robot learning researcher (ex-Google DeepMind, Stanford adjunct)

CEO and co-founder of Physical Intelligence, building the pi-series VLA foundation models now deployed commercially for laundry folding and packaging. Long-time leader in cross-embodiment robot learning.

Sergey Levine

AcademiaStartup

Associate Professor (EECS), UC Berkeley · Co-founder, Physical Intelligence

PhD · Stanford University — Vladlen Koltun (advisor); co-advised by Patrick Hanrahan

Deep RL and robot learning; Physical Intelligence co-founder; pi0/RT-2 robot foundation models

The most-cited researcher in modern robot learning. Drove the shift to large-scale, data-driven robot control and co-founded Physical Intelligence; recent work includes steerable and asynchronous VLA policies for embodied reasoning.

Deepak Pathak

StartupAcademia

Co-founder & CEO, Skild AI · Raj Reddy Associate Professor of Robotics, Carnegie Mellon University

PhD · UC Berkeley — Alexei (Alyosha) Efros & Trevor Darrell (BAIR)

Skild AI co-founder/CEO; CMU robotics professor; curiosity-driven exploration and sim-to-real robot learning

CEO of Skild AI and originator of curiosity-driven learning. Drives "omni-bodied" learning from human video and object-centric world models (Latent Particle World Models) for general manipulation.

He Wang

AcademiaStartup

Tenure-track Assistant Professor, Peking University (CFCS / EPIC Lab) · Founder & CTO, Galbot

PhD · Stanford University — Leonidas J. Guibas (Geometric Computing Group)

PKU CFCS / EPIC Lab; embodied AI & 3D vision; known for category-level 6D pose (NOCS) and dexterous grasping; founder/CTO of Galbot

Leads embodied AI and dexterous manipulation at Peking University; built LDA-1B, a billion-parameter robot foundation model trained on 30k hours of embodied data.

Tony Zhao

Startup

Co-founder & CEO, Sunday Robotics

PhD · Stanford University (incomplete — left PhD in 2024) — Chelsea Finn (IRIS Lab); also part-time at Google DeepMind

Creator of ALOHA / ACT low-cost bimanual robot learning; co-founder & CEO of Sunday Robotics (Memo home robot)

CEO of Sunday Robotics and first author of ACT / ALOHA, the low-cost bimanual teleoperation and imitation-learning system that became a standard for dexterous manipulation research.

Leading researchersShaping the field today · 16

Cheng Chi

Startup

Co-founder & CTO, Sunday Robotics

PhD · Columbia University — Shuran Song

Co-founder & CTO of Sunday Robotics (Memo home robot); created Diffusion Policy and the UMI gripper

CTO of Sunday Robotics and first author of Diffusion Policy and UMI (Universal Manipulation Interface), two of the most widely adopted methods in robot imitation learning.

Dieter Fox

AcademiaInstitute

Professor of Computer Science & Engineering, University of Washington · Senior Director of Robotics Research, Allen Institute for AI (Ai2)

PhD · University of Bonn — Computer Science (Armin B. Cremers' group)

Probabilistic robotics, particle filters, grasping/pose estimation; now leads robot foundation models at Ai2

Leads robotics research at NVIDIA and UW; recent work on 3D point-flow world models (PointWorld) and test-time-compute scaling for VLAs.

Jitendra Malik

AcademiaFrontier lab

Arthur J. Chick Professor of EECS, UC Berkeley · VP & Distinguished Scientist, Amazon FAR (Frontier AI & Robotics)

PhD · Stanford University — Thomas Binford's robotics/vision group

Computer vision pioneer (normalized cuts, R-CNN, shape contexts); now leads robotics research at Amazon FAR

One of the most influential computer-vision researchers, now driving vision-for-robotics and generalist robot world models at UC Berkeley and NVIDIA.

Karl Pertsch

Startup

Member of Technical Staff, Physical Intelligence

PhD · University of Southern California (USC) — Joseph Lim (CLVR Lab)

Robot foundation models & large-scale datasets; co-led Open X-Embodiment, OpenVLA, DROID, Octo

Lead contributor to OpenVLA, DROID, and FAST action tokenization — core open-source building blocks for cross-embodiment vision-language-action models.

Lerrel Pinto

Frontier labAcademia

Roboticist, Meta Superintelligence Labs · Assistant Professor of Computer Science, New York University

PhD · Carnegie Mellon University — Abhinav Gupta

Robot-learning researcher; large-scale self-supervised grasping and affordable open-source robots; co-founded ARI (acq. Meta)

Leads dexterous-manipulation research at NYU, advancing self-supervised and large-scale robot learning.

Robert Platt

Academia

Associate Professor, Khoury College of Computer Sciences, Northeastern University

PhD · University of Massachusetts Amherst — Autonomous Learning Laboratory (Andrew Barto / Roderic Grupen)

Northeastern roboticist; equivariant models for sample-efficient robot manipulation (also affiliated with RAI Institute)

Shuran Song

Academia

Assistant Professor of Electrical Engineering (and Computer Science, by courtesy); Director, Robotics and Embodied AI Lab (REAL), Stanford University

PhD · Princeton University — Thomas Funkhouser (Princeton Vision & Robotics Group)

Leads Stanford REAL Lab; co-creator of Diffusion Policy and UMI for visuomotor robot learning

Leads 3D perception and manipulation research at Stanford; prolific contributor to learned manipulation and scene understanding.

Russ Tedrake

AcademiaFrontier lab

Toyota Professor, EECS / MechE / AeroAstro; member of CSAIL, Massachusetts Institute of Technology · Senior Vice President of Large Behavior Models, Toyota Research Institute

PhD · Massachusetts Institute of Technology — MIT (Computational Cognitive Science / Sebastian Seung)

MIT professor & TRI SVP of Large Behavior Models; creator of Drake; LBMs for dexterous manipulation

Leader in robot control and underactuated systems at MIT / Toyota Research Institute; creator of the Drake simulation and the LBM/Diffusion-Policy manipulation line.

Yuke Zhu

AcademiaFrontier lab

Associate Professor of Computer Science, University of Texas at Austin · Director & Distinguished Research Scientist (co-leads GEAR), NVIDIA Research

PhD · Stanford University — Fei-Fei Li & Silvio Savarese (Stanford Vision Lab)

UT Austin prof and NVIDIA GEAR co-lead; generalist robot learning, creator of robosuite, Eureka

Leads robot learning and simulation at UT Austin / NVIDIA; co-author of DreamZero, a 14B video-diffusion world model doing real-time closed-loop robot control.

Rising starsEmerging first-authors · 8

Xinyang Gu

Startup

Researcher / Engineer, RobotEra

PhD · Tsinghua University — Jianyu Chen (Shanghai Qi Zhi Institute / Tsinghua)

RobotEra researcher behind Humanoid-Gym and sim-to-real humanoid locomotion (DWL)

First author of the Denoising World Model work (RSS 2024 Outstanding Paper) for humanoid locomotion; co-founder at RobotEra.

Alexander Khazatsky

StartupAcademia

Co-founder & CTO, CollectedAI · PhD candidate, Stanford University

PhD · Stanford University — IRIS Lab (Chelsea Finn)

Lead author of DROID large-scale in-the-wild robot manipulation dataset; co-founder/CTO of CollectedAI

First author of DROID (RSS 2024), the largest in-the-wild robot manipulation dataset.

Suraj Nair

Startup

Founding Researcher / Member of Technical Staff, Physical Intelligence

PhD · Stanford University — Chelsea Finn & Silvio Savarese (Stanford AI Lab / IRIS)

Founding researcher at Physical Intelligence; scaling robot learning via VLA foundation models (R3M, pi0)

Key contributor to Physical Intelligence's foundation models (R3M, pi-0) for visual representation and robot control.

Companies building in robotics & physical AI

  • 1X Technologies — NEO home humanoid robot
  • Agility Robotics — Digit bipedal robot deployed in warehouses
  • Apptronik — Apollo commercial humanoid for logistics and manufacturing
  • Archetype AI — Multimodal physical-world foundation model fusing sensor data
  • Chef Robotics — AI robotic arms for food assembly (ChefOS)
  • CollectedAI — DROID large-scale in-the-wild robot manipulation dataset
  • Covariant — RFM-1 robotics foundation model for warehouse manipulation
  • Dexmate — Vega general-purpose mobile manipulation robot
  • Dexterity — Physical AI for industrial logistics manipulation
  • Figure AI — General-purpose humanoid robots with Helix VLA model
  • Generalist AI — Embodied foundation models for dexterity (GEN-1)
  • Genesis AI — Full-stack robots + Genesis World physics simulation for training
  • Inheritance AI — Video-to-kinematic data infra for robot foundation models
  • Physical Intelligence — pi-0 VLA foundation models for any robot platform
  • Robot Era — Tsinghua-spun humanoids on ERA-42 VLA model
  • Sanctuary AI — General-purpose humanoids with Carbon control system
  • Skild AI — Omni-bodied robot brain across humanoids, arms, quadrupeds
  • Sunday Robotics — Memo home robot; skill-capture glove data collection
  • Unitree Robotics — Affordable G1/H1 humanoids and quadrupeds

Frequently asked questions

Who is the most influential AI researcher in robotics?

Sergey Levine (UC Berkeley / Physical Intelligence) and Chelsea Finn (Stanford / Physical Intelligence) are the two most-cited figures in modern robot learning, having driven the shift to large-scale robot learning and vision-language-action models. Pieter Abbeel and Karol Hausman are also field-defining.

What is a vision-language-action (VLA) model?

A VLA model is a single neural network that takes camera images and a natural-language instruction and outputs robot motor actions directly. It applies the foundation-model recipe to robotics. Leading examples include OpenVLA, Physical Intelligence's pi-0 and pi-0.6, and Google DeepMind's Gemini Robotics.

Which companies are leading in physical AI?

Physical Intelligence and NVIDIA lead on robot foundation-model infrastructure, Figure and Robot Era on humanoids, and Skild AI on learning general manipulation from human video.

How is this guide compiled?

I run agents that continuously track new papers, lab and company blogs, GitHub releases, and conference talks across the field. Researchers are grouped into three tiers — Pioneers (field-definers), Leading researchers (shaping the field today), and Rising stars (recent breakthrough first-authors) — based on landmark papers, CoRL/RSS/ICRA best-paper awards, citation velocity, and leadership of the labs and companies shipping robot foundation models. Every profile links to primary sources so you can verify it. The roster is refreshed quarterly.

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