humanoidrobots.systems

Boston Atlas (hydraulic) vs Menlo Asimov 1

Generated from the registry · revision 2026-09-26 · openness out of 100

No height, mass, DOF or payload figure is sourced for both Atlas (hydraulic) and Asimov 1 yet. Asimov 1 lists at $20,000; Atlas (hydraulic) is not for sale. Openness score: Atlas (hydraulic) 0, Asimov 1 70 (of 100); only Asimov 1 publishes CAD, SIM, FW and SW. Availability: Atlas (hydraulic) research only, Asimov 1 kit.

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Side by side

■ rows differ
Side-by-side specifications. Rows marked with a square differ.
FieldBoston DynamicsBoston Atlas (hydraulic)Menlo Research (Asimov)Menlo Asimov 1Δ first − second
Identity
Maker (differs)Boston DynamicsMenlo Research (Asimov)
ClassHumanoidHumanoid
Status (differs)DiscontinuedActive
Availability (differs)Research onlyKit
Country (differs)United StatesSingapore
Year (differs)20132026
Specifications
Height—unsourced120cm
Mass—unsourced35kg
Degrees of freedom—unsourced25
Payload—unsourced—unsourced
Top speed—unsourced—unsourced
Runtime—unsourced—unsourced
Battery capacity—unsourced—unsourced
Price (differs)Not for sale20,000USD
Actuators (differs)HydraulicCAN-bus actuators; 6 DOF/leg, 5 DOF/arm, 1 waist, 2 neck; RSU ankle with passive toes
Compute—unsourcedRaspberry Pi 5 (media/network) + Radxa CM5 (motion control)
Sensors—unsourced2MP monocular camera, stereo mic array, 6-DOF IMU, joint states
Openness and provenance
Openness bar070
Openness score (differs)0/ 10070/ 100−70
CAD (25) (differs)not publicpublic
Bill of materials (20)not publicnot public
Sim model (URDF/MJCF) (20) (differs)not publicpublic
Firmware (15) (differs)not publicpublic
Software (10) (differs)not publicpublic
Trained policies (10)not publicnot public
Verification level (differs)L0L1
Sources (differs)23
Last checked2026-09-242026-09-24

A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Atlas (hydraulic), Asimov 1.

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