Lazy Dynamics

Bring physical AI from demo to production

The production layer
for physical AI

LazyInfer is an SDK and runtime for Bayesian model updates on customer hardware. It is designed to enhance existing foundation model stacks, such as π0, Gemini Robotics or GR00T, or replace them with Bayesian models for fast, reliable policy execution.

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A working demo isn’t production-ready AI.

Task success: best tested policy (π₀.₅) vs expert teleoperation

12.8% vs 100%

RoboDojo, 18 real-world tasks, July 2026

Moving from demo to production exposes models to new sites, tasks and conditions. Performance can drop without warning. Engineers have to diagnose and fix the problem at each deployment.

When production conditions change

Robot arms

The grasp works with the surface conditions in the demo.

Drones

Estimates position under the flight conditions in the demo.

Wearables

Speech is clear for the listener and room used in the demo.

LazyInfer

From a working demoto AI that keeps working.

LazyInfer is an SDK and runtime for Bayesian model updates on customer hardware. It is designed to enhance existing foundation model stacks, such as π0, Gemini Robotics or GR00T, or replace them with Bayesian models for fast, reliable policy execution.

It plugs into the customer’s existing stack and runs on the device. As conditions change, the model is updated locally, so the system keeps working without a new engineering cycle.

Adaptation under the same changed conditions

Robot arms

Lower friction · the object slips

Drones

New flight conditions · estimates drift

Wearables

New listener or room · speech degrades

model performancetime →
demo baselineconditions change

Example response

One approach
tested across physical systems.

Everything the microphone hears.

GN Advanced Science

Wearables

Adapt parameters to the user and environment.

Built by a team with two decades of research in Bayesian machine learning, computational neuroscience and electrical engineering.

LazyInfer

Bring physical AI from demo to production.

Tell us about your hardware and stack. We will walk through how LazyInfer fits in.

Discuss an integration