# Stable source registry for the π₀ bilingual reading note.
# `primary: true` means an original paper, project page, or official repository.

- id: pi0-paper
  type: paper
  title: "π₀: A Vision-Language-Action Flow Model for General Robot Control"
  url: "https://arxiv.org/abs/2410.24164"
  primary: true

- id: pi0-paper-v4
  type: paper
  title: "π₀: A Vision-Language-Action Flow Model for General Robot Control"
  version: "arXiv v4"
  url: "https://arxiv.org/html/2410.24164v4"
  primary: true

- id: pi0-paper-v1
  type: paper
  title: "π₀: A Vision-Language-Action Flow Model for General Robot Control"
  version: "arXiv v1"
  url: "https://arxiv.org/html/2410.24164v1"
  primary: true

- id: pi0-project
  type: project
  title: "π₀ — Physical Intelligence"
  url: "https://www.pi.website/blog/pi0"
  primary: true

- id: openpi
  type: code
  title: "Physical-Intelligence/openpi"
  url: "https://github.com/Physical-Intelligence/openpi"
  primary: true

- id: huggingface-pi0
  type: index
  title: "Hugging Face Papers — 2410.24164"
  url: "https://huggingface.co/papers/2410.24164"
  primary: false

- id: paligemma
  type: paper
  title: "PaliGemma: A versatile 3B VLM for transfer"
  url: "https://arxiv.org/abs/2407.07726"
  primary: true

- id: flow-matching
  type: paper
  title: "Flow Matching for Generative Modeling"
  url: "https://arxiv.org/abs/2210.02747"
  primary: true

- id: rectified-flow
  type: paper
  title: "Flow Straight and Fast: Learning to Generate and Transfer Data with Rectified Flow"
  url: "https://arxiv.org/abs/2209.14577"
  primary: true

- id: rt2
  type: paper
  title: "RT-2: Vision-Language-Action Models Transfer Web Knowledge to Robotic Control"
  url: "https://arxiv.org/abs/2307.15818"
  primary: true

- id: diffusion-policy
  type: paper
  title: "Diffusion Policy: Visuomotor Policy Learning via Action Diffusion"
  url: "https://arxiv.org/abs/2303.04137"
  primary: true

- id: octo
  type: paper
  title: "Octo: An Open-Source Generalist Robot Policy"
  url: "https://arxiv.org/abs/2405.12213"
  primary: true

- id: openvla
  type: paper
  title: "OpenVLA: An Open-Source Vision-Language-Action Model"
  url: "https://arxiv.org/abs/2406.09246"
  primary: true

- id: pi0-5
  type: paper
  title: "π₀.₅: a Vision-Language-Action Model with Open-World Generalization"
  url: "https://arxiv.org/abs/2504.16054"
  primary: true

- id: real-time-chunking
  type: paper
  title: "Real-Time Execution of Action Chunking Flow Policies"
  url: "https://arxiv.org/abs/2506.07339"
  primary: true

- id: wam-survey
  type: paper
  title: "World Action Models: The Next Frontier in Embodied AI"
  url: "https://arxiv.org/abs/2605.12090"
  primary: true

- id: video-prediction-policy
  type: paper
  title: "Video Prediction Policy: A Generalist Robot Policy with Predictive Visual Representations"
  url: "https://arxiv.org/abs/2412.14803"
  primary: true

- id: dreamzero
  type: paper
  title: "World Action Models are Zero-shot Policies"
  url: "https://arxiv.org/abs/2602.15922"
  primary: true

- id: fast-wam
  type: paper
  title: "Fast-WAM: Do World Action Models Need Test-time Future Imagination?"
  url: "https://arxiv.org/abs/2603.16666"
  primary: true

- id: gigaworld-policy
  type: paper
  title: "GigaWorld-Policy: An Efficient Action-Centered World--Action Model"
  url: "https://arxiv.org/abs/2603.17240"
  primary: true
