| # LabOS vortexing: 300 cases per category, three views |
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| Target: 2,400 scenes and 7,200 videos, at 1920×1200 and 30 FPS. |
| The categories are success, vortex_off, tube_empty, cap_open, tube_drop, |
| wrong_orientation, wrong_rack, and rack_flipped. |
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| Use `progress.json` and `pipeline_status.json` for the current generation status. |
| `GENERATION_COMPLETE.json` is created only after final extension validation. |
| Do not infer completeness from the folder name. |
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| Each `CATEGORY/scene_NNNNNN/` contains three synchronized videos (`left.mp4`, |
| `front.mp4`, `right.mp4`), matching per-video JSON metadata, `metadata.json`, |
| `shared_state.npz`, and three QA contact sheets. `manifest.jsonl` indexes the |
| currently accepted videos with relative paths. `camera_rig.json` freezes the |
| three camera poses used by the existing set. |
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| IDs 000000–000099 are byte-verified independent copies of the original set. |
| IDs 000100–000299 are newly sampled scenes with non-overlapping seed allocations. |
| Each scene uses one physical simulation shared by its three camera streams. |
| The existing rendering, collision, randomization, and metadata implementation |
| is frozen; operational parallelism does not lower resolution or frame rate. |
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| Known inherited exception: `rack_flipped/scene_000070` has a final rack tilt |
| of 71.61°, below the final audit's ≥80° threshold. It remains unchanged and |
| flagged in `inheritance.json`. New rack-flip scenes are rejected below 80°. |
| The final full-dataset integrity audit retains this exception; the separate |
| extension audit checks that no new failures or inherited-file changes occurred. |
| Frustum coverage is audited, but that is not an exhaustive visual-occlusion |
| or artifact certification. |
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| This generation is local only. It does not resume the paused Hugging Face upload. |
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