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Chinese robotics — Research news discovery·· 1 days agoSignalEditorial score86

ViGAR: The First World-Action Model for Full-Sized Humanoid Robots

智元×北大联合发布 ViGAR:首个面向全尺寸人形机器人的世界—动作模型

Summary

In October 2026, Zhuyuan Robotics collaborated with the DA Group at Peking University and CocoMatrix to release ViGAR, the first complete world-action model (WAM) for full-sized humanoid bipedal robots. ViGAR has been validated on the real-world AgiBot A2 platform and achieved strong results on the RoboTwin 2.0 benchmark, ranking third in the real-time leaderboard. The model introduces a hierarchical architecture with a subgoal planner and executor, enabling long-horizon task execution through explicit visual subgoal reasoning. This approach allows the robot to plan and execute complex, multi-step tasks in dynamic environments.

Editorial context

ViGAR represents a significant advancement in world-action models for full-sized humanoid robots, introducing a hierarchical architecture that enables long-horizon task execution through explicit subgoal planning. The model's performance on both simulation and real-world platforms demonstrates its robustness in dynamic, unstructured environments.

Source: Chinese robotics — Research news discovery · Read original article ↗

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What the source reports

Publisher-reported claims, with original evidence. These results have not been independently verified by RoboSignal.

Reported numbers

  • Reported success rate

    74.51%

    View original evidence
    二、仿真与真机:双线领先 仿真评测:RoboTwin 2.0 Clean2Random 曾登顶榜单 ViGAR 在 RoboTwin 2.0 仿真评测的 Clean2Random 基准上取得 Clean 82.00%、Random 67.02% 的成功率,平均成功率 74.51%,超越最强基线 12.81 个百分点,发布时曾位列榜单第一;该榜单实时更新,截至发稿(2026 年 10 月)位列总榜第三。
    Open source S9
  • task_completion_progress

    0.69

    View original evidence
    在 AgiBot A2 全尺寸人形机器人上,ViGAR 对五个长时序组合任务进行真机评测,平均任务完成进度达到 0.69,领先 π0.5(0.60)和使用相同数据配方,但无子目标规划的 Cosmos3-Nano-Policy(0.54)。
    Open source S16
  • training_hours

    ≈900 hours

    View original evidence
    真机实验采用两条 7 自由度机械臂、两台腕部相机和一台前置相机;研究团队使用约 900 小时的同平台遥操作数据进行中期训练,覆盖 752 项任务、200 余种物体和 10 余种背景,再通过任务示范开展后训练。
    Open source S14
  • tasks

    752

    View original evidence
    真机实验采用两条 7 自由度机械臂、两台腕部相机和一台前置相机;研究团队使用约 900 小时的同平台遥操作数据进行中期训练,覆盖 752 项任务、200 余种物体和 10 余种背景,再通过任务示范开展后训练。
    Open source S14
  • objects

    >200

    View original evidence
    真机实验采用两条 7 自由度机械臂、两台腕部相机和一台前置相机;研究团队使用约 900 小时的同平台遥操作数据进行中期训练,覆盖 752 项任务、200 余种物体和 10 余种背景,再通过任务示范开展后训练。
    Open source S14
  • backgrounds

    >10

    View original evidence
    真机实验采用两条 7 自由度机械臂、两台腕部相机和一台前置相机;研究团队使用约 900 小时的同平台遥操作数据进行中期训练,覆盖 752 项任务、200 余种物体和 10 余种背景,再通过任务示范开展后训练。
    Open source S14
  • paper: not_reported
  • code: not_reported
  • weights: not_reported
  • dataset: not_reported

What remains unknown

Not established in the collected evidence: Environment, Control, Data origin.

Reported performance applies to the described task. It does not establish general autonomy or deployment readiness.

Source excerpts and review record

Automatically extracted; no manual editorial approval recorded.

它是首个面向全尺寸人形双足机器人的完整世界-动作模型(World-Action Model, WAM),已在真实的全尺寸人形双足机器人 A2 平台上完成多步骤操作验证。

Open source S3

二、仿真与真机:双线领先 仿真评测:RoboTwin 2.0 Clean2Random 曾登顶榜单 ViGAR 在 RoboTwin 2.0 仿真评测的 Clean2Random 基准上取得 Clean 82.00%、Random 67.02% 的成功率,平均成功率 74.51%,超越最强基线 12.81 个百分点,发布时曾位列榜单第一;该榜单实时更新,截至发稿(2026 年 10 月)位列总榜第三。

Open source S9

在物体位置随机化、布局无法从训练数据中记忆的测试场景下,ViGAR 以 67.02% 的成绩在榜单中名列前茅,50 项任务里有 13 项拿到全榜最高分,多于 GigaBrain 的 11 项,PatchWAM、UniWAM 的 10 项,ME-Dex 的 9 项。

Open source S13

在 AgiBot A2 全尺寸人形机器人上,ViGAR 对五个长时序组合任务进行真机评测,平均任务完成进度达到 0.69,领先 π0.5(0.60)和使用相同数据配方,但无子目标规划的 Cosmos3-Nano-Policy(0.54)。

Open source S16

真机实验采用两条 7 自由度机械臂、两台腕部相机和一台前置相机;研究团队使用约 900 小时的同平台遥操作数据进行中期训练,覆盖 752 项任务、200 余种物体和 10 余种背景,再通过任务示范开展后训练。

Open source S14

Source:Chinese robotics — Research news discovery · ithome.com

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