humanoidrobots.systems

Figure 03 vs Stanford ToddlerBot

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

Figure 03 is 116 cm taller (172 vs 56 cm) and 57.6 kg heavier (61 vs 3.4 kg) than ToddlerBot. Figure 03 has 5 more degrees of freedom (35 vs 30) and 18.52 kg more rated payload (20 vs 1.48 kg) than ToddlerBot. Openness score: Figure 03 0, ToddlerBot 100 (of 100); only ToddlerBot publishes CAD, BOM, SIM, FW, SW and POL. Availability: Figure 03 not for sale, ToddlerBot diy build.

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Side by side

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Side-by-side specifications. Rows marked with a square differ.
FieldFigure AIFigure 03Stanford UniversityStanford ToddlerBotΔ first − second
Identity
Maker (differs)Figure AIStanford University
ClassHumanoidHumanoid
Status (differs)ActiveResearch
Availability (differs)Not for saleDIY build
CountryUnited StatesUnited States
Year20252025
Specifications
Height (differs)172cm56cm+116 cm (+207%)
Mass (differs)61kg3.4kg+57.6 kg (+1694%)
Degrees of freedom (differs)3530+5 (+17%)
Payload (differs)20kg1.48kg+18.52 kg (+1251%)
Top speed—unsourced—unsourced
Runtime300min—unsourced
Battery capacity—unsourced—unsourced
PriceNot for sale—unsourced
Actuators (differs)Electric; 2x faster with improved torque density vs F.02servo actuators; 7 DOF/arm, 6 DOF/leg, 2 neck, 2 waist
Compute (differs)Helix VLA onboardNVIDIA Jetson Orin NX 16GB
SensorsRedesigned cameras (2x frame rate, 60% wider FOV), palm cameras, fingertip tactile sensors (~3 g)—unsourced
Openness and provenance
Openness bar0100
Openness score (differs)0/ 100100/ 100−100
CAD (25) (differs)not publicpublic
Bill of materials (20) (differs)not publicpublic
Sim model (URDF/MJCF) (20) (differs)not publicpublic
Firmware (15) (differs)not publicpublic
Software (10) (differs)not publicpublic
Trained policies (10) (differs)not publicpublic
Verification level (differs)L0L2
Sources (differs)23
Last checked (differs)2026-09-242026-09-25

A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Figure 03, ToddlerBot.

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