Blame for selection.json

{
  "version": 1,
  "dataset": "activitynet",
  "bucket_id": "TornadoLabs/staging",
  "inventory_observed_at": "2026-09-29T16:25:32.838092+00:00",
  "cap_bytes": 1000000000000,
  "reserve_bytes": 1000000000,
  "seed": "tornadolabs-public-v1",
  "method": "sha256-weighted-round-robin-by-source-count",
  "stratum_field": "unstratified",
  "before_bytes": 391294886506,
  "after_bucket_bytes": 391294886506,
  "remove_bytes": 0,
  "before_videos": 15941,
  "after_videos": 15941,
  "retained_unrecognized_objects": 0,
  "strata": {
    "unknown": {
      "before_videos": 15941,
      "after_videos": 15941,
      "before_bytes": 391294886506,
      "after_bytes": 391294886506
    }
  },
  "plan_sha256": "52f572ccbe22c07bbeafe6fa9de6f6c68644c66fcf352e8aa1f4aa4ae119aca7",
  "size_unit": "decimal bytes; 1 TB = 1,000,000,000,000 bytes",
  "sampling_limitations": "Selected from previously hosted source videos, not the full upstream corpus. Weighted round robin follows source counts within the available annotation strata; the byte constraint can favor smaller groups near the cap. No new language or duration balancing."
}