humanoidrobots.systems

Compare humanoids

Pick two to four robots. Every pair also has its own permanent page, 1,326 in total, generated from the same records.

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52 humanoids
2 robots selected.
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Fourier GR-1 vs Optimus

permalink

No height, mass, DOF or payload figure is sourced for both Fourier GR-1 and Optimus yet. Openness score: Fourier GR-1 30, Optimus 0 (of 100); only Fourier GR-1 publishes SIM and SW. Availability: Fourier GR-1 buy, Optimus not for sale.

Side-by-side specifications. Rows marked with a square differ.
FieldFourier (Fourier Intelligence)Fourier GR-1TeslaTesla OptimusΔ first − second
Identity
Maker (differs)Fourier (Fourier Intelligence)Tesla
ClassHumanoidHumanoid
Status (differs)ActiveAnnounced
Availability (differs)BuyNot for sale
Country (differs)ChinaUnited States
Year (differs)20232022
Specifications
Height165cm—unsourced
Mass—unsourced—unsourced
Degrees of freedom—unsourced—unsourced
Payload—unsourced—unsourced
Top speed—unsourced—unsourced
Runtime—unsourced—unsourced
Battery capacity—unsourced—unsourced
Price—unsourcedNot for sale
ActuatorsFourier FSA smart actuators—unsourced
Compute—unsourced—unsourced
Sensors—unsourced—unsourced
Openness and provenance
Openness bar300
Openness score (differs)30/ 1000/ 100+30
CAD (25)not publicnot public
Bill of materials (20)not publicnot public
Sim model (URDF/MJCF) (20) (differs)publicnot public
Firmware (15)not publicnot public
Software (10) (differs)publicnot public
Trained policies (10)not publicnot public
Verification level (differs)L1L0
Sources (differs)23
Last checked2026-09-242026-09-24
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Best-documented pairs

most sourced fields on both sides