🏗️ Building on HF

Pepijn Kooijmans

pepijn223

110 100 211

AI & ML interests

Robotics and AI

Recent Activity

updated a model about 10 hours ago

pepijn223/pi052_atomic4_v2_05_flow_repeat_8

updated a model about 10 hours ago

pepijn223/pi052_atomic4_v2_06_joint_subtask

updated a model about 11 hours ago

pepijn223/pi052_atomic4_v2_04_flow_weight_03

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upvoted an article 1 day ago

Article

AI, Physical AI, World Models, VLA, VLM, and Other Terms We Should Stop Mixing Together

barakor

•

May 17

• 4

upvoted an article 5 days ago

Article

Grabette: an open system to record robot-manipulation data

SteveNguyen, chouziel, glannuzel, simheo, Jeremy-Pollen, etienne-pollen

•

6 days ago

• 42

upvoted a paper 6 days ago

Xiaomi-Robotics-1: Scaling Vision-Language-Action Models with over 100K Hours of Real-World Trajectories

Paper • 2607.15330 • Published 11 days ago • 68

upvoted an article 6 days ago

Article

Security incident disclosure — July 2026

system

•

11 days ago

• 662

upvoted an article 20 days ago

Article

LeRobot v0.6.0: Imagine, Evaluate, Improve

imstevenpmwork, pepijn223, CarolinePascal, lilkm, maximellerbach, nepyope, nikodembartnik, Nico-robot, thomwolf

•

20 days ago

• 77

upvoted 2 articles about 2 months ago

Article

The Open Source Community is backing OpenEnv for Agentic RL

burtenshaw, spisakjo, lysandre, darktex, willcb, qjoy, pawalt, cwing-nv, danielhanchen, andrewzhou, thegovind, shimmyshimmer, Hamid-Nazeri, Sanyam, zkwentz, emre0, lewtun, sergiopaniego, banghua, unseenmars

•

Jun 8

• 108

Article

Arcee Becomes the First Major American AI Lab to Replace AWS S3 with Hugging Face Private Storage, in a Multi-Million Dollar Commercial Partnership

clem

•

Jun 9

• 35

upvoted a collection about 2 months ago

RoboCasa365

Collection

LeRobot v3 version of RoboCasa365 Datasets • 6 items • Updated May 8 • 3

upvoted an article about 2 months ago

Article

Welcome NVIDIA Cosmos 3: The First Open Omni-model for Physical AI Reasoning and Action

nvidia

•

Jun 1

• 87

upvoted a paper about 2 months ago

Qwen-VLA: Unifying Vision-Language-Action Modeling across Tasks, Environments, and Robot Embodiments

Paper • 2605.30280 • Published May 28 • 146

upvoted an article about 2 months ago

Article

Reachy Mini goes fully local

A-Mahla, andito

•

May 27

• 69

upvoted an article 2 months ago

Article

LeRobot Humanoid: An Open, Low-Cost, 3D-Printed Humanoid for Robot Learning

VirgileBatto

•

May 21

• 65

upvoted a collection 2 months ago

Being-H0.5

Collection

BeingBeyond's Being-H0.5 series VLA model. • 5 items • Updated Jan 26 • 13

upvoted 3 collections 3 months ago

upvoted a paper 3 months ago

RLDX-1 Technical Report

Paper • 2605.03269 • Published May 5 • 127

upvoted an article 3 months ago

Article

State of Open Source on Hugging Face: Spring 2026

huggingface

•

Mar 17

• 94

upvoted a collection 3 months ago

vla_foundry

Collection

VLA Foundry: pretrained LLM, VLM, and VLA checkpoints. • 8 items • Updated Apr 20 • 4

upvoted an article 3 months ago

Article

NVIDIA Isaac GR00T N1.7: Open Reasoning VLA Model for Humanoid Robots

nvidia

•

Apr 17

• 18

Pepijn Kooijmans

AI & ML interests

Recent Activity

Organizations

pepijn223's activity

AI, Physical AI, World Models, VLA, VLM, and Other Terms We Should Stop Mixing Together

Grabette: an open system to record robot-manipulation data

Security incident disclosure — July 2026

LeRobot v0.6.0: Imagine, Evaluate, Improve

The Open Source Community is backing OpenEnv for Agentic RL

Arcee Becomes the First Major American AI Lab to Replace AWS S3 with Hugging Face Private Storage, in a Multi-Million Dollar Commercial Partnership

Welcome NVIDIA Cosmos 3: The First Open Omni-model for Physical AI Reasoning and Action

Reachy Mini goes fully local

LeRobot Humanoid: An Open, Low-Cost, 3D-Printed Humanoid for Robot Learning

State of Open Source on Hugging Face: Spring 2026

NVIDIA Isaac GR00T N1.7: Open Reasoning VLA Model for Humanoid Robots