π 0.5
pi0.5 is a vision-language-action (VLA) generalist robot foundation model by Physical Intelligence, designed to control mobile manipulators in open-world environments. It uses a two-stage inference approach combining high-level language reasoning with low-level motor command generation via flow matching. The model generalizes to entirely new homes and environments without retraining, performing long-horizon household tasks such as cleaning, bed-making, and object manipulation.
Primary use case: Generalist robot policy for open-world household task execution on mobile manipulators
Specifications
Physical
Locomotion
wheeled
Manipulation
Hand Type
unknown
Power & Autonomy
Autonomy Level
semi_autonomous
AI & Compute
AI Capabilities
vision, planning, manipulation, learning
Commercial
Availability
research
Primary Use Case
Generalist robot policy for open-world household task execution on mobile manipulators
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