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SHARPA-BC-DATA-018: Phone18 C4096 Teacher Rollouts
Private research dataset for behavior-cloning distillation of the SHARPA-T0-148 model_7050.pt residual Teacher. The release contains train-ready history-3 MLP and current-frame GRU views, train-only normalization, immutable indexes and a member-hashed manifest.
Dataset identity
| Field | Value |
|---|---|
| Data Task ID | SHARPA-BC-DATA-018 |
| Dataset ID | 20260829_t0148_model7050_phone18_ppo_rsi_c3072_v1 |
| Status | READY |
| Teacher | SHARPA-T0-148 model_7050.pt |
| Teacher checkpoint SHA256 | 8bdef80bb104e64c40f3a0bbdd33c7d7cedec759ec0a7bb9091db4c2fbb27989 |
| Dataset manifest SHA256 | 449ed73295963a97d25b7f5cbd7b230038493ad38ed2fb3b2b92383742266076 |
| Release archive SHA256 | 87b68630a80467e3fa40642171478f4bade5a4f6d2b7143809a006899c3a57e1 |
Contents
| Split | Admitted attempts | Transitions |
|---|---|---|
| train | 2827 | 699,769 |
| validation | 466 | 115,151 |
| heldout | 479 | 118,849 |
| reflection | 324 | not used for supervision |
All 4096 preregistered attempts have terminal receipts. Infra failures: 0.
Schema and timing
- MLP observation:
(A,213)float32, attempt-local history-3 of 71D deployable frames. - GRU observation:
(A,71)float32. - Target:
(A,31)float32 executed absolute controller target. - Temporal contract:
obs_t -> final_applied_target_t -> physics -> state_t+1. - Every admitted attempt satisfies
S=A+1; windows never cross attempt boundaries. - Normalization is computed only from admitted train attempts. Validation and heldout are transform-only.
Loading
Download SHARPA-BC-DATA-018_READY_C4096_v1.tar, verify its SHA256, extract it, then pass the contained dataset_v1 directory and manifest SHA to student.sharpa.data006_loader.load_data006.
Limitations
This dataset supports only phone18, the frozen T0-148 Teacher and the same RefAug/reset-only DR + uniform RSI collection profile. It does not demonstrate Student closed-loop success, cross-object generalization or real-robot transfer. E4 goal-region was diagnostic-only for admission.
Visibility
This release is intended for a private Hugging Face Dataset repository. Do not publish raw human data, H5 sources, checkpoints or private credentials with this archive.
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