Name all paired VideoFolder columns explicitly

README.md

@@ -100,8 +100,9 @@ hashes, and source versus published outcome.  Total canonical action splices:
 ## Dataset layout
 
 `data/metadata.jsonl` is Hugging Face VideoFolder metadata.  It exposes exactly
-three video columns: stock `file_name` is the labelled comparison, while
-`baseline_file_name` and `intervention_file_name` are the two individual arms.
+three explicitly named video columns: `comparison_file_name` is the labelled
+comparison, while `baseline_file_name` and `intervention_file_name` are the two
+individual arms.
 All paths are POSIX-relative to `data/metadata.jsonl`.
 
 Each row also includes a stable `pair_id`, task/environment identity, episode

SHA256SUMS

@@ -1,6 +1,6 @@
 b4fd0e6f08b433a8339cc8a677af57ae8334f0e4a2a1051ac3a3eb5184fd2d80  LICENSE_AND_ATTRIBUTION.md
-7532e7b6ea8013d62cbbc538028e541f72bed6ebfe60b01a3fe5d88eefd30066  README.md
-3c618e5a7710fde6860963e96eb2fe651d760549008b464a7f5fb697c5eb76c3  data/metadata.jsonl
+5472479e6a9d6f486a5157830212ad7b0da816773e570a19d43a68828afeffa4  README.md
+3e2f09ceb594a68d21422c523d15abf3714335ca5db2dda4f0dd79241bfd02cf  data/metadata.jsonl
 09e4bed2b51c537c42cd6365e72a1ced30a09916c87933f3c651aedfc0e871c0  data/train/cube_stack/cube_any_grasp_gentle_validation_v1/episode_002562/baseline.mp4
 70fedd4756c636c1969393cd768a201743b0a22e2fde765656b5fff784c32f51  data/train/cube_stack/cube_any_grasp_gentle_validation_v1/episode_002562/intervention.mp4
 aef9e0beb66492facd51b3ca33bdc0a4879ab4f64834a101fc070e832055a7ab  data/train/cube_stack/cube_any_grasp_gentle_validation_v1/episode_002562/metadata.json
@@ -542,4 +542,4 @@ cb0cd4cb32409c633e778e65525ebd717af5b40846df3689ebe9c42d13c61531  formulas/cube_
 389d8f1236790331fd52684d7744a2b4a1e2313a4fffa1d8b0cb5a0c87945adb  provenance/runtime/389d8f1236790331_runtime.py
 85bae6bc03acaf7bc214cb67af80166499fec0f636a1fcf2ef4e7827460449e7  provenance/runtime/85bae6bc03acaf7b_program_runtime.py
 ad8c56a2068ce4a0db40901fc4055bcad09e53f097b31ade3164ebfc27b60621  provenance/runtime/ad8c56a2068ce4a0_program.py
-7f742d8b6ac532f705384ee7a16750c7232f32e5a9ada74a027058a91aa85a54  validation_report.json
+84009be9cc831f9bcd97d13c0d99cd1ee6fb769543a5e08103e793dfd67924df  validation_report.json

validation_report.json

@@ -4,7 +4,7 @@
   "all_source_state_hashes_verified": true,
   "canonical_action_splice_pairs": 1,
   "complete": true,
-  "created_utc": "2026-08-17T04:43:51.123925+00:00",
+  "created_utc": "2026-08-17T04:58:23.281648+00:00",
   "dataset_id": "sim-oracle-working-interventions-v1",
   "effect_distribution": {
     "correction": 69,
@@ -93,7 +93,7 @@
     "cube_stack": 43,
     "spoon_cloth": 89
   },
-  "total_bytes": 188084489,
+  "total_bytes": 188085963,
   "total_video_bytes": 182397853,
   "unresolved_errors": 0,
   "upstream_revisions": {