HumanoidRoster
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Choose robots to compare, or use the roster picker below. Spec-for-spec diff, Reality Score side-by-side, shareable URL.

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Fourier Intelligence
GR-2
Limited release40Reality
Engineered Arts
Ameca
Limited release57Reality
Quick read

Ameca leads on more comparable public fields than GR-2. This is not a blanket verdict: missing values are treated as not sourceable, and Reality Score/lifecycle should be read alongside the spec rows.

GR-2

No automatic spec wins from sourceable comparable values.

Ameca leads on
  • Reality Score
  • Weight
  • DoF (total)
Specs
Spec
GR-2
Ameca
Lifecycle
Limited release
Limited release
Reality Score
40 / 100
57 / 100
Height
175 cm
187 cm
Weight
63 kg
62 kg
Payload
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Runtime
No sourceable public value for one side.
2h
No sourceable public value
Top speed
No sourceable public value for one side.
1.4 m/s
No sourceable public value
DoF (total)
53
61
DoF (per hand)
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Actuator
No sourceable public value for one side.
No sourceable public value
Electric
Teleop
No sourceable public value for one side.
No sourceable public value
Hybrid
Evidence
Evidence
GR-2
Ameca
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-05-19
2026-05-16
Source confidence
Source list published
Source list published