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Sinan Rankings · Robo

Only fields with a source get ranked: release date, parameter count from the model card, pretraining hours as published, declared target bodies, licence as written. No composite score, no recommendation.

40models indexed12robot bodies17commercial licence, clearly8non-commercial, clearly

Newest releases

By release month on the model card or README

  1. 01InternVLA-A1.5Shanghai AI Laboratory InternRobotics2026-072.69 B params
  2. 02LingBot-VLA 2.0Robbyant (Ant Group)2026-076.00 B params
  3. 03Galaxea G0.5Galaxea2026-062.00 B params
  4. 04Isaac GR00T N1.7NVIDIA2026-043.00 B params
  5. 05Spirit v1.5Spirit AI2026-015.40 B params
  6. 06LingBot-VLA 4BRobbyant (Ant Group)2026-014.20 B params
  7. 07GR00T N1.6 3BNVIDIA2026 (unverified)3.29 B params
  8. 08VLA-0NVIDIA Research2025-103.00 B params

Most pretraining data

Published real-robot / human pretraining hours; only models that state a number

  1. 01LingBot-VLA 2.0Robbyant (Ant Group)60,000 h
  2. 02LingBot-VLA 4BRobbyant (Ant Group)20,000 h
  3. 03RDT2-VQTsinghua University TSAIL (thu-ml)10,000 h
  4. 04Galaxea G0.5Galaxea500 h

Broadest declared coverage

Number of body forms the vendor declares as targets (declaration, not verified compatibility)

  1. 01LingBot-VLA 2.0humanoid · dual_arm · single_arm · wheeled4 body forms
  2. 02π0.5single_arm · dual_arm · mobile_manipulator3 body forms
  3. 03UniVLAsingle_arm · dual_arm · wheeled3 body forms
  4. 04GR00T N1.5 3Bhumanoid · dual_arm · single_arm3 body forms
  5. 05π0 (pi-zero)single_arm · dual_arm · mobile_manipulator3 body forms
  6. 06RDT-1Bsingle_arm · dual_arm · mobile_manipulator3 body forms
  7. 07InternVLA-A1.5single_arm · dual_arm2 body forms
  8. 08Galaxea G0.5dual_arm_wheeled · single_arm2 body forms

Smallest with a commercial licence

Parameter count from the model card, licence clearly allows commercial use

  1. 01OctoMIT (tagged on code and weights repositories)93M B params
  2. 02X-VLAApache-2.0 (code and model card)880M B params
  3. 03RDT-1BMIT (code, weights and data all MIT, per README)1.00 B params
  4. 04Isaac GR00T N1.7NVIDIA Open Model License (weights); Apache-2.03.00 B params
  5. 05EO-1MIT (model card)3.77 B params
  6. 06SpatialVLAMIT (both code README and model card tagged MIT)4.03 B params
  7. 07Spirit v1.5Code MIT (README); model card tagged apache-2.05.40 B params
  8. 08LingBot-VLA 2.0Apache-2.06.00 B params

Largest open weights

Parameter count from safetensors metadata where available

  1. 01Magma-8BMicrosoft Research8.90 B params
  2. 02RDT2-VQTsinghua University TSAIL (thu-ml)8.29 B params
  3. 03MolmoActAllen Institute for AI（Ai2）8.12 B params
  4. 04Being-H0BeingBeyond (Beijing)8.11 B params
  5. 05OpenVLAStanford / UC Berkeley / TRI et al. (OpenVLA team)7.54 B params
  6. 06UniVLAOpenDriveLab (HKU et al.)7.54 B params
  7. 07RynnVLA-001Alibaba DAMO Academy7.01 B params
  8. 08LAPAKAIST / University of Washington et al. (Latent Action Pretraining)7.00 B params

Most-targeted bodies

How many indexed models declare this body form as a target

  1. 01AgileX Piper armAgileX Robotics · single_arm31 models
  2. 02SO-101open-source community (LeRobot) · single_arm31 models
  3. 03Franka FR3 / PandaFranka Robotics · single_arm31 models
  4. 04WidowX 250 STrossen Robotics · single_arm31 models
  5. 05Google Robot（Everyday Robots）Google / Everyday Robots · single_arm31 models
  6. 06Franka Emika PandaFranka Robotics · single_arm31 models
  7. 07AgiBot Genie G1AgiBot · dual_arm_wheeled19 models
  8. 08Galaxea R1 ProGalaxea · dual_arm_wheeled19 models

Licence at a glance

Counted from licence text as written; when code and weight licences disagree we count it as unverified

17 commercial OK8 non-commercial15 unverified
Sorted by recorded facts; not a recommendation. Every field links to its evidence on the model page. Data 2026-10-31.

Most commits · last 90 days

GitHub commits on the default branch in the last 90 days (capped at 100); fetched 2026-10-31

  1. 01SmolVLAHugging Face (LeRobot) · 28,613 stars100+ commits
  2. 02LingBot-VLA 2.0Robbyant (Ant Group) · 1,086 stars16 commits
  3. 03Isaac GR00T N1.7NVIDIA · 8,296 stars11 commits
  4. 04GR00T N1.5 3BNVIDIA · 8,296 stars11 commits
  5. 05WALL-OSSX Square Robot · 1,306 stars3 commits
  6. 06X-VLA清华大学 AIR（2toINF） · 757 stars2 commits
  7. 07Genie Envisioner（GE-Act）AgiBot · 589 stars2 commits
  8. 08InternVLA-M1Shanghai AI Laboratory InternRobotics · 436 stars2 commits

Most downloaded weights · 30 days

Hugging Face downloads in the last 30 days, as reported by the Hub API

  1. 01SmolVLAlerobot/smolvla_base182,460 downloads
  2. 02OpenVLAopenvla/openvla-7b75,050 downloads
  3. 03Isaac GR00T N1.7nvidia/GR00T-N1.7-3B57,032 downloads
  4. 04π0.5lerobot/pi05_base20,768 downloads
  5. 05π0 (pi-zero)lerobot/pi0_base17,461 downloads
  6. 06GR00T N1.6 3Bnvidia/GR00T-N1.6-3B7,129 downloads
  7. 07X-VLA2toINF/X-VLA-Pt6,761 downloads
  8. 08WALL-OSSx-square-robot/wall-oss-flow2,869 downloads

Longest without a push

Repositories with no push for more than 180 days. A fact about the repository, not a verdict on the model

  1. 01GR-1ByteDance Research · last push 2024-04-22922 d
  2. 02OctoUC Berkeley RAIL et al. · last push 2024-07-31822 d
  3. 03HPT（Heterogeneous Pre-trained Transformers）MIT (Lirui Wang, Kaiming He et al.) · last push 2024-12-06694 d
  4. 04LAPAKAIST / University of Washington et al. (Latent Action Pretraining) · last push 2025-01-22647 d
  5. 05MiniVLAStanford ILIAD · last push 2025-03-19591 d
  6. 06OpenVLAStanford / UC Berkeley / TRI et al. (OpenVLA team) · last push 2025-03-23587 d
  7. 07DexVLAMidea AI Research et al. (DexVLA team) · last push 2025-04-15564 d
  8. 08SpatialVLAShanghai AI Laboratory et al. · last push 2025-06-23495 d
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