AgiBot A2 (Yuanzheng) vs Stanford ToddlerBot
Generated from the registry · revision 2026-09-26 · openness out of 100
AgiBot A2 (Yuanzheng) is 113 cm taller (169 vs 56 cm) and 65.6 kg heavier (69 vs 3.4 kg) than ToddlerBot. AgiBot A2 (Yuanzheng) has 10 more degrees of freedom (40 vs 30) than ToddlerBot. Openness score: AgiBot A2 (Yuanzheng) 0, ToddlerBot 100 (of 100); only ToddlerBot publishes CAD, BOM, SIM, FW, SW and POL. Availability: AgiBot A2 (Yuanzheng) buy, ToddlerBot diy build.
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Side by side
■ rows differ| Field | AgiBot (Zhiyuan Robotics)AgiBot A2 (Yuanzheng) | Stanford UniversityStanford ToddlerBot | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | AgiBot (Zhiyuan Robotics) | Stanford University | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Research | |
| Availability (differs) | Buy | DIY build | |
| Country (differs) | China | United States | |
| Year (differs) | 2024 | 2025 | |
| Specifications | |||
| Height (differs) | 169cm | 56cm | +113 cm (+202%) |
| Mass (differs) | 69kg | 3.4kg | +65.6 kg (+1929%) |
| Degrees of freedom (differs) | 40 | 30 | +10 (+33%) |
| Payload | —unsourced | 1.48kg | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 120min | —unsourced | |
| Battery capacity | 700Wh | —unsourced | |
| Price | —unsourced | —unsourced | |
| Actuators | —unsourced | servo actuators; 7 DOF/arm, 6 DOF/leg, 2 neck, 2 waist | |
| Compute | —unsourced | NVIDIA Jetson Orin NX 16GB | |
| Sensors | 360° LiDAR, six HD cameras incl. RGB-D and fisheye, force/torque sensors, mic array | —unsourced | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 100/ 100 | −100 |
| CAD (25) (differs) | not public | public | |
| Bill of materials (20) (differs) | not public | public | |
| Sim model (URDF/MJCF) (20) (differs) | not public | public | |
| Firmware (15) (differs) | not public | public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) (differs) | not public | public | |
| Verification level (differs) | L0 | L2 | |
| Sources (differs) | 2 | 3 | |
| Last checked (differs) | 2026-09-24 | 2026-09-25 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: AgiBot A2 (Yuanzheng), ToddlerBot.
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