AgiBot A2 (Yuanzheng) vs Fourier GR-2
Generated from the registry · revision 2026-09-26 · openness out of 100
AgiBot A2 (Yuanzheng) is 6 cm shorter (169 vs 175 cm) and 6 kg heavier (69 vs 63 kg) than Fourier GR-2. AgiBot A2 (Yuanzheng) has 13 fewer degrees of freedom (40 vs 53) than Fourier GR-2. Openness score: AgiBot A2 (Yuanzheng) 0, Fourier GR-2 30 (of 100); only Fourier GR-2 publishes SIM and SW. Availability for both: buy.
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Side by side
■ rows differ| Field | AgiBot (Zhiyuan Robotics)AgiBot A2 (Yuanzheng) | Fourier (Fourier Intelligence)Fourier GR-2 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | AgiBot (Zhiyuan Robotics) | Fourier (Fourier Intelligence) | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country | China | China | |
| Year | 2024 | 2024 | |
| Specifications | |||
| Height (differs) | 169cm | 175cm | −6 cm (-3%) |
| Mass (differs) | 69kg | 63kg | +6 kg (+10%) |
| Degrees of freedom (differs) | 40 | 53 | −13 (-25%) |
| Payload | —unsourced | 3kg | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 120min | 120min | = |
| Battery capacity | 700Wh | —unsourced | |
| Price | —unsourced | —unsourced | |
| Actuators | —unsourced | Fourier FSA 2.0 actuators (>380 N·m peak) | |
| Compute | —unsourced | —unsourced | |
| 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 | 30/ 100 | −30 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) (differs) | not public | public | |
| Firmware (15) | not public | not public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L0 | L1 | |
| Sources | 2 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: AgiBot A2 (Yuanzheng), Fourier GR-2.
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