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Delivery contract
Data pack
Labs buy characterized packs — not folders of video. Every delivery should answer: what is it, why is it valuable, how was it collected, what layers ship, and how do we know quality held.
Layers we sell today
L0
Raw synced streams
MP4 / MCAP multimodal
L1
Cal + timestamps
Intrinsics, extrinsics, sync
L2
Hands & objects
21-joint, boxes, tracks
L3
Actions & contacts
Segments, grasp / release
Pack checklist
- Identity — pack ID, SKU, scene, license, consent
- Scale — episodes, duration, modalities, formats (MCAP / MP4 / LeRobot / HF)
- L0–L3 presence table with notes
- Easy / medium / hard and failure tags
- QA method, audit sample, known issues
- Eval hooks — tasks, success criteria, baseline/post TBD
- Limits — required honesty section
Internal template: docs/strategy/DATA_PACK_TEMPLATE.md