HumanoidRoster
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Fourier Intelligence
GR-2
Limited release40Reality
Sanctuary AI
Phoenix
Prototype50Reality
Quick read

GR-2 leads on more comparable public fields than Phoenix. 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 leads on
  • Lifecycle
  • Weight
  • Top speed
Phoenix leads on
  • Reality Score
Specs
Spec
GR-2
Phoenix
Lifecycle
Limited release
Prototype
Reality Score
40 / 100
50 / 100
Height
175 cm
170 cm
Weight
63 kg
70 kg
Payload
No sourceable public value for one side.
No sourceable public value
25 kg
Runtime
No sourceable public value for one side.
2h
No sourceable public value
Top speed
1.4 m/s
1.3 m/s
DoF (total)
No sourceable public value for one side.
53
No sourceable public value
DoF (per hand)
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Actuator
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Teleop
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Evidence
Evidence
GR-2
Phoenix
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
No
Last reviewed
2026-05-19
2026-05-14
Source confidence
Source list published
Source list published