| { |
| "schema_version": "mindview_dataset_release_v1", |
| "prepared_at_utc": "2026-10-15T05:25:52.955617+00:00", |
| "status": "locally_prepared", |
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| "repo_id": "wangyanbo/MindView-Train", |
| "repo_type": "dataset" |
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| "arkitscenes": 3533, |
| "scannet": 3451, |
| "scannetpp": 13016 |
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| } |
| }, |
| "asset_inventory": "manifests/assets.jsonl", |
| "archive_inventory": "manifests/asset_archives.json", |
| "asset_summary": { |
| "schema_version": "mindview_assets_v1", |
| "status": "prepared", |
| "repo": "MindView-Train", |
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| "archive_count": 58, |
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| "archive_bytes": 15216138240, |
| "all_images_fully_decoded": true, |
| "source_bytes_preserved": true, |
| "source_stat_checked_before_after": true, |
| "source_stat_version_fields": [ |
| "size", |
| "mtime_ns", |
| "ctime_ns" |
| ], |
| "tar_member_path_contract": "dataset-root-relative; extract each dataset's archives into its dataset root", |
| "groups": [ |
| { |
| "dataset": "arkitscenes", |
| "modality": "rgb", |
| "assets": 22809 |
| }, |
| { |
| "dataset": "scannet", |
| "modality": "rgb", |
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| }, |
| { |
| "dataset": "scannetpp", |
| "modality": "rgb", |
| "assets": 60217 |
| } |
| ], |
| "image_encodings": [ |
| { |
| "dataset": "arkitscenes", |
| "modality": "rgb", |
| "width": 480, |
| "height": 640, |
| "format": "PNG", |
| "mode": "RGB", |
| "assets": 9614 |
| }, |
| { |
| "dataset": "arkitscenes", |
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| "format": "PNG", |
| "mode": "RGB", |
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| }, |
| { |
| "dataset": "scannet", |
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| "format": "JPEG", |
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| { |
| "dataset": "scannet", |
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| "mode": "RGB", |
| "assets": 21415 |
| }, |
| { |
| "dataset": "scannetpp", |
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| "width": 640, |
| "height": 480, |
| "format": "JPEG", |
| "mode": "RGB", |
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| } |
| ] |
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| "status": "pass", |
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| "benchmark_unique_ids": true, |
| "context_pairs_complete": true, |
| "context_order_nested": true, |
| "targets_excluded_from_inputs": true, |
| "anchors_first_when_present": true, |
| "training_schema_all_rows": true, |
| "training_unique_uids": true, |
| "source_metadata_bytes_preserved": true |
| }, |
| "train_test_overlapping_scenes": 0, |
| "packaging": { |
| "format": "Ordinary deterministic USTAR TAR transport shards", |
| "target_shard_bytes": 268435456, |
| "source_image_bytes_unchanged": true, |
| "all_images_fully_decoded": true, |
| "depth_units_converted": false, |
| "source_relative_paths_preserved": true |
| }, |
| "scope": "All context and target RGB assets referenced by the frozen 20000-example training snapshot.", |
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| "sha256": "24d973dc5b2f967d105a6f2a55f46d8f2b0c2d5b262dbd785a60e10ee84627d5", |
| "record_preservation": "Original annotation bytes, IDs, prompts, targets, and view ordering retained." |
| }, |
| "integrity": { |
| "file_checksums": "SHA256SUMS", |
| "member_checksums": "manifests/assets.jsonl", |
| "verification_command": "python scripts/prepare_data.py --repo . --verify-only", |
| "independent_local_verification_report": "Recorded in the release maintainer's local audit, not an assertion of GPU inference or remote-download validation." |
| }, |
| "publication_status": "publisher_authorized_public_release", |
| "runtime_status": "schema_and_asset_integrity_verified; training_not_rerun", |
| "publication_authorization": { |
| "status": "additional_public_redistribution_permission_confirmed_by_publisher", |
| "confirmed_on": "2026-10-16" |
| }, |
| "release_version": "v1.0", |
| "release_metadata_updated_at_utc": "2026-10-16T06:09:01.698059+00:00", |
| "source_notices": "DATA_LICENSE.md and third_party/SOURCES.json" |
| } |
|
|
