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PHYSARA
01 / Live simulation

See the robot learn to handle a real challenge.

Pick a task and watch a simulated robot work through it. We keep the important details visible, but the story stays simple: what did we test, what happened, and did the robot get better?

Live simulation / Holdout 04
24 unique environments · real-world conditions, recreated
How the body feels

Is the robot keeping its balance?

We look at the signals that tell us whether the body is stable and in control.

Balance88%
Contact quality72%
Torque load42.8 N·m
Foot slip0.06 m/s
Overall, the body is stable and in control.
World / Holdout 0424 environments
What we tested
Uneven terrain recovery
How fast we ran it
18.4×
Forces on the body
2.18 kN
System usage
87%
Did it succeed?

We track progress across many tries.

93.7%
+7.2%

Task success is improving with each round of practice.

18.4×
Faster simulation

We can try more scenarios in the time it would take to run fewer real-world trials.

2.48M
Episodes generated

Millions of attempts help us see what works, what fails and where the skill breaks.

93.7%
Task success

The demo tracks steady improvement across repeated attempts.

24/7
Simulation pipeline

Practice keeps moving without waiting for a physical robot to reset.

Illustrative product demonstration · results vary by robot, task and environment
02 / How to read it

Three things worth watching.

The interface shows a lot at once. These are the parts that actually tell you whether a skill is ready to move toward hardware.

01

Pick a scenario

Recovery, manipulation or locomotion. Each one changes the task, the forces and the conditions the robot has to handle.

02

Watch the body

Balance, contact quality, torque load and foot slip tell you whether the robot is actually in control, not just finishing the task.

03

Check the outcome

Task success across repeated attempts is the signal that the skill is improving rather than getting lucky once.