HumanoidRoster
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Matrix Robotics
MATRIX-3
Demo50Reality
Kepler Robotics
Kepler Forerunner K2
Demo46Reality
Quick read

MATRIX-3 leads on more comparable public fields than Kepler Forerunner K2. This is not a blanket verdict: missing values are treated as not sourceable, and Reality Score/lifecycle should be read alongside the spec rows.

MATRIX-3 leads on
  • Reality Score
  • Weight
  • DoF (per hand)
Kepler Forerunner K2

No automatic spec wins from sourceable comparable values.

Specs
Spec
MATRIX-3
Kepler Forerunner K2
Lifecycle
Demo
Demo
Reality Score
50 / 100
46 / 100
Height
170 cm
175 cm
Weight
65 kg
75 kg
Payload
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Runtime
No sourceable public value for one side.
No sourceable public value
8h
Top speed
No sourceable public value for one side.
1.1 m/s
No sourceable public value
DoF (total)
No sourceable public value for one side.
No sourceable public value
52
DoF (per hand)
27
11
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
MATRIX-3
Kepler Forerunner K2
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-05-20
2026-05-19
Source confidence
Source list published
Source list published