partial_code_and_motion_sample · 暂缓：缺少资源级许可证
审核码：hold_no_artifact_scoped_license; 官方关系：verified_official_partial_release_without_license; 最近核验：2026-07-20代码：Motion-tracker pretraining code is public; DAgger distillation, latent-action model, high-level tennis policy and sim-to-real design remain TODO.
权重：No released pretrained tracker or tennis policy checkpoint was verified.
数据：A small retargeted tennis-motion subset is linked through Google Drive; the full motion corpus is not released and no dataset license is disclosed.
许可证：not_disclosed；No root LICENSE file exists. A Unitree asset subdirectory license does not license LATENT code or tennis data.
依赖：MuJoCo、Brax/JAX tracking pipeline、OpenTrack-derived components、multi-GPU PPO training
硬件/传感器：Unitree G1、Multi-GPU simulation/training setup、Third-party motion-capture venue and camera infrastructure
实机证据：Official paper/project demonstrates physical G1 multi-shot tennis rallies.；Repository discloses approximately three weeks and about RMB 350,000/USD 50,000 of rented real-world motion-capture infrastructure, underscoring reproduction cost.
独立复现：No independent G1 tennis reproduction with commit, full hardware setup and rally metrics was found.
限制/反面证据：The released tracker subset cannot reproduce the paper's high-level tennis policy or sim-to-real system.；Code, sample data and future checkpoints lack artifact-scoped licensing.；The official hardware/infrastructure cost makes this an extreme-performance route, not a low-cost recommendation.
当前建议：高潜待持续验证；Useful as an extreme-performance reference and motion-tracking research seed, but unsuitable for a practical leaderboard until the policy stack, license and checkpoints ship.
重点标签：recency:2026、whole-body:athletic-control、route:extreme-performance、artifact:partial-release、cost:very-high、license:missing
核验来源：来源 1 · 来源 2 · 来源 3 · 来源 4