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Parkour v3 — Handstand Stairs Flip Jump — Unitree G1

Policy + simulator

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Parkour v3 — Handstand Stairs Flip Jump — Unitree G1
Work in progress
Unitree G1 · MuJoCo · Policy + simulator

About this project

Scripted assisted-base; handstand stair ascent, flip to stand, standing jump; simulated contact; not trained or hardware-ready. Causality pass.

Environment
MuJoCo
Robot
Unitree G1
Includes
Policy + simulator

FROM SIM TO REAL

Safety & real-world tests

01 · SubmissionFormat checked

Archive and policy files

02 · SimulationSimulation not run

Prepare a compatible export below

03 · Real robotNo approval recorded

Runner video and data appear here

Robot package not checked

This upload has no packaging result for the current G1 container contract. Rerun latest checks to inspect it. An earlier model screening does not verify a runnable container.

Container simulation and hardware qualification are separate. Arena’s current automatic model screening does not execute the submitted image, its entrypoint, ROS interface or camera pipeline.

Fix my G1 package

Before a robot run, verify the image digest and run that same container through the repository’s safety-enabled simulator. Retain the reports and traces. Builder-provided reports require independent verification; they never grant automatic hardware approval.

Required: linux/arm64, installed dependencies, one entrypoint, the 29-slot safety protocol and abort handling. Camera/lidar are not standard inputs; base state needs qualification. setup.sh belongs on the robot.

Pinned team requirements

Contract revision: e93c49267a7b6b905c6666c8c70668f8ee7ac397

Preferred means the submission format is easy to process. It says nothing about safety.

This automated check records simulation findings. Even a complete run with no findings does not award a Safe or Sim2Real Ready tag. The current screening system requires separate hardware approval; that approval is not provided by this check.

Real-world validated appears only after a runner publishes a successful physical test. It describes that test, not a guarantee for future runs.

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Simulation not run · compatibility blocked

Arena could not start the safety simulation for this upload. No safety result was established. Follow the preparation steps below.

Loading builder feedback…

Original diagnostic: This scripted parkour demo uses artificial base-position assistance. Its robot balance is not produced by the joint controller alone. Builder: provide a free-base controller and simulator without prescribed pelvis motion for a transferable G1 test. HIM: any assisted-demo screening must be labeled as assisted and cannot establish balance or hardware readiness. ONNX conversion cannot remove this limitation.

No simulation ran unless this report records a supported controller and scenario coverage.

Release: g1-screening-pr10-e93c492-v3

Evaluator revision: e93c49267a7b6b905c6666c8c70668f8ee7ac397

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

Submission format

Policy type unknown

Include an ONNX policy model for the Preferred submission standard.

  • Include an ONNX policy model for the Preferred submission standard.
  • Policy type is unknown. Add arena-policy.json with policy_type: scripted or trained.
  • Other formats can still be submitted. Preferred only describes the initial submission standard.

Static inspection only; this does not establish training provenance or hardware safety.

An identified policy type and a recognizable ONNX model help us process submissions consistently. Preferred does not mean Sim2Real Ready. Other formats are welcome.

For the clearest result, include an ONNX model and an arena-policy.json file beside it:

{"policy_type":"trained","model":"policy.onnx"}

Use scripted for hand-authored behavior. The model path is relative to this file. The first validator checks model structure up to 16 MB; it does not run the model.

Validator: arena-validator-v1 · 2026-10-13T16:58:45.262Z

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Simulation not run · compatibility blocked

Arena could not start the safety simulation for this upload. No safety result was established. Follow the preparation steps below.

Original diagnostic: This scripted parkour demo uses artificial base-position assistance. Its robot balance is not produced by the joint controller alone. Builder: provide a free-base controller and simulator without prescribed pelvis motion for a transferable G1 test. HIM: any assisted-demo screening must be labeled as assisted and cannot establish balance or hardware readiness. ONNX conversion cannot remove this limitation.

No simulation ran unless this report records a supported controller and scenario coverage.

Release: g1-screening-pr10-e93c492-v2

Evaluator revision: e93c49267a7b6b905c6666c8c70668f8ee7ac397

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Simulation not run · compatibility blocked

Arena could not start the safety simulation for this upload. No safety result was established. Follow the preparation steps below.

Original diagnostic: This scripted parkour demo uses artificial base-position assistance. Its robot balance is not produced by the joint controller alone. Builder: provide a free-base controller and simulator without prescribed pelvis motion for a transferable G1 test. HIM: any assisted-demo screening must be labeled as assisted and cannot establish balance or hardware readiness. ONNX conversion cannot remove this limitation.

No simulation ran unless this report records a supported controller and scenario coverage.

Release: g1-screening-pr10-e93c492-v1

Evaluator revision: e93c49267a7b6b905c6666c8c70668f8ee7ac397

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Simulation not run · compatibility blocked

Arena could not start the safety simulation for this upload. No safety result was established. Follow the preparation steps below.

Original diagnostic: This scripted parkour demo uses artificial base-position assistance. Its robot balance is not produced by the joint controller alone. Builder: provide a free-base controller and simulator without prescribed pelvis motion for a transferable G1 test. HIM: any assisted-demo screening must be labeled as assisted and cannot establish balance or hardware readiness. ONNX conversion cannot remove this limitation.

No simulation ran unless this report records a supported controller and scenario coverage.

Release: g1-screening-pr6-47cd947-v4

Evaluator revision: 47cd9479d5dda1598e12ec94649e6e7bc1468d63

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Simulation not run · compatibility blocked

Arena could not start the safety simulation for this upload. No safety result was established. Follow the preparation steps below.

Original diagnostic: Safety tests have not run. Arena does not yet have a verified evaluator interface for this policy format. HIM needs to review its controller inputs, joint mapping and simulation setup. This is not a safety failure or a request to add a missing adapter file.

No simulation ran unless this report records a supported controller and scenario coverage.

Release: g1-screening-pr6-47cd947-v2

Evaluator revision: 47cd9479d5dda1598e12ec94649e6e7bc1468d63

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Simulation not run · compatibility blocked

Arena could not start the safety simulation for this upload. No safety result was established. Follow the preparation steps below.

Original diagnostic: This policy needs a supported safety adapter. Declare safety_adapter: g1-walker-99-v1 only when its observation/action semantics match that contract.

Neural controller only; scripted behavior is not screened.

Release: g1-screening-pr6-47cd947-v1

Evaluator revision: 47cd9479d5dda1598e12ec94649e6e7bc1468d63

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

Safety check

Model screening only. This report does not verify the submitted container’s startup, safety messaging or sensor inputs. See the G1 runner package requirements above.

Screening result

The Cloudflare screening worker could not complete this evaluation. Ask a runner to retry.

Provisional screening profile. Tests with findings need review; evaluation errors need investigation. Neither counts as a pass.

Neural controller only; scripted behavior is not screened.

Release: g1-screening-pr6-47cd947-v1

Evaluator revision: 47cd9479d5dda1598e12ec94649e6e7bc1468d63

Policy SHA-256: 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

No real-world test recorded in Arena yet. Video, results, and run data will appear here.

Get started

Download the project files to explore, reproduce, or build on this work. Inspect the builder’s code before running it in your environment.

submission.zip · SHA-256 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23
Download project ZIP
What’s included

Policy + simulator · Result video · Project ZIP

Builder-provided run command

./run.sh
Evaluation details

Recorded screening and hardware evidence are shown in the real-world test section above.

Limitations

This project is shared by its builder. Simulation results do not establish real-world safety. Review the source, dependencies, licensing, and hardware requirements before use.

Files & contents

submission.zip · 24.5 MB

SHA-256 0a292b9cdc33d25e3f8a0fb993546eb3f5f7dc4d1fc16878880f832973665c23

result.mp4 · MP4

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