{ "version": 1, "dataset": "vatex", "bucket_id": "TornadoLabs/staging", "inventory_observed_at": "2026-09-29T16:25:39.279102+00:00", "cap_bytes": 1000000000000, "reserve_bytes": 1000000000, "seed": "tornadolabs-public-v1", "method": "sha256-weighted-round-robin-by-source-count", "stratum_field": "split", "before_bytes": 1064175348554, "after_bucket_bytes": 998999925401, "remove_bytes": 65175423153, "before_videos": 32997, "after_videos": 31073, "retained_unrecognized_objects": 0, "strata": { "private_test": { "before_videos": 4962, "after_videos": 4674, "before_bytes": 147001082376, "after_bytes": 138947298819 }, "public_test": { "before_videos": 4734, "after_videos": 4458, "before_bytes": 139926370224, "after_bytes": 130412152373 }, "train": { "before_videos": 20876, "after_videos": 19657, "before_bytes": 700730008983, "after_bytes": 658856482198 }, "train | validation": { "before_videos": 1, "after_videos": 1, "before_bytes": 29935542, "after_bytes": 29935542 }, "validation": { "before_videos": 2424, "after_videos": 2283, "before_bytes": 76487951429, "after_bytes": 70754056469 } }, "plan_sha256": "410ce659313087dfe4c170712da51060b560ab459664488d270c63b3171533a8", "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." }