Mark archive lichess_db_standard_rated_2025-05 complete

archives/lichess_db_standard_rated_2025-05/_COMPLETE.json

@@ -0,0 +1 @@
+{"archive_id": "lichess_db_standard_rated_2025-05", "batch_files": ["train/lichess_db_standard_rated_2025-05/batch_0000.parquet", "train/lichess_db_standard_rated_2025-05/batch_0001.parquet", "train/lichess_db_standard_rated_2025-05/batch_0002.parquet", "train/lichess_db_standard_rated_2025-05/batch_0003.parquet", "train/lichess_db_standard_rated_2025-05/batch_0004.parquet", "train/lichess_db_standard_rated_2025-05/batch_0005.parquet", "train/lichess_db_standard_rated_2025-05/batch_0006.parquet", "test/lichess_db_standard_rated_2025-05/batch_0000.parquet"], "created_at": "2026-10-25T21:48:20.575058+00:00"}

test/lichess_db_standard_rated_2025-05/batch_0000.meta.json

@@ -0,0 +1 @@
+{"schema_version": 4, "source": {"provider": "lichess", "archive_id": "lichess_db_standard_rated_2025-05", "url": "https://database.lichess.org/standard/lichess_db_standard_rated_2025-05.pgn.zst"}, "batch": {"split": "test", "batch_number": 0, "chunk_index": 3246, "seq": 0, "file_name": "batch_0000.parquet"}, "stats": {"num_games": 31580, "num_positions": 2485623, "duplicates_dropped": 0, "file_sha256": "adfd866d222b3c2be5e0890ca5fcadd02e19484aa8b1b31cb38b160d03e45887", "unigram_counts": [0, 0, 0, 0, 103914466, 14147133, 2600604, 2836110, 3803905, 1693611, 2485623, 14170436, 2586836, 2866191, 3803370, 1685964, 2485623, 1234632, 1250991, 1731204, 13499, 5813, 88834, 21225, 1339, 183, 4538, 7333, 234, 766, 2263, 133547, 5757, 2298, 466790, 2482343, 54, 184, 200, 121, 37, 306, 133, 34, 43, 232, 289, 402, 263, 818, 102, 62]}, "range": {"date_min": "2025-05-01", "date_max": "2025-05-31"}, "config": {"batch_size": 100000, "train_ratio": 0.95, "subsampling": {"tiers": [{"min_elo": 2200, "rate": 1.0}, {"min_elo": 1900, "rate": 0.1}, {"min_elo": 0, "rate": 0.001}]}, "time_control_filter": {"min_seconds": 300}}, "provenance": {"config_fingerprint": "fa4b4bc94e351664c1a3b253664023daaaef8d5c", "pipeline_version": "3", "created_at": "2026-10-25T21:48:20.454058+00:00"}}

test/lichess_db_standard_rated_2025-05/batch_0000.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:adfd866d222b3c2be5e0890ca5fcadd02e19484aa8b1b31cb38b160d03e45887
+size 40366785

train/lichess_db_standard_rated_2025-05/batch_0005.meta.json

@@ -0,0 +1 @@
+{"schema_version": 4, "source": {"provider": "lichess", "archive_id": "lichess_db_standard_rated_2025-05", "url": "https://database.lichess.org/standard/lichess_db_standard_rated_2025-05.pgn.zst"}, "batch": {"split": "train", "batch_number": 5, "chunk_index": 3243, "seq": 0, "file_name": "batch_0005.parquet"}, "stats": {"num_games": 100000, "num_positions": 7833728, "duplicates_dropped": 0, "file_sha256": "33a93a1eabdf06cfeae7c9fbeb117369d69b16184d781dd436ccceb9ae58f1a0", "unigram_counts": [0, 0, 0, 0, 327269402, 44625513, 8219601, 8969799, 11998265, 5349200, 7833728, 44699329, 8152556, 9101121, 11976773, 5329577, 7833728, 3890859, 3942869, 5443590, 41001, 18649, 281872, 66499, 4481, 681, 15651, 24265, 817, 2817, 7438, 424712, 18251, 6863, 1476141, 7823576, 149, 563, 625, 332, 166, 889, 416, 94, 128, 667, 809, 1375, 856, 2568, 351, 164]}, "range": {"date_min": "2025-05-21", "date_max": "2025-05-31"}, "config": {"batch_size": 100000, "train_ratio": 0.95, "subsampling": {"tiers": [{"min_elo": 2200, "rate": 1.0}, {"min_elo": 1900, "rate": 0.1}, {"min_elo": 0, "rate": 0.001}]}, "time_control_filter": {"min_seconds": 300}}, "provenance": {"config_fingerprint": "fa4b4bc94e351664c1a3b253664023daaaef8d5c", "pipeline_version": "3", "created_at": "2026-10-25T21:46:40.363179+00:00"}}

train/lichess_db_standard_rated_2025-05/batch_0005.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33a93a1eabdf06cfeae7c9fbeb117369d69b16184d781dd436ccceb9ae58f1a0
+size 127093296

train/lichess_db_standard_rated_2025-05/batch_0006.meta.json

@@ -0,0 +1 @@
+{"schema_version": 4, "source": {"provider": "lichess", "archive_id": "lichess_db_standard_rated_2025-05", "url": "https://database.lichess.org/standard/lichess_db_standard_rated_2025-05.pgn.zst"}, "batch": {"split": "train", "batch_number": 6, "chunk_index": 3246, "seq": 0, "file_name": "batch_0006.parquet"}, "stats": {"num_games": 303, "num_positions": 22836, "duplicates_dropped": 0, "file_sha256": "1f938435ce02c0119906095d98df277d67245ff99d12130b7e205ef900b9a379", "unigram_counts": [0, 0, 0, 0, 947776, 130450, 24643, 27263, 35401, 15556, 22836, 131735, 24858, 27349, 35246, 15555, 22836, 11341, 11495, 15430, 77, 51, 913, 209, 0, 0, 67, 71, 3, 47, 71, 1072, 52, 14, 4759, 22809, 0, 1, 1, 1, 0, 1, 3, 0, 1, 0, 0, 3, 5, 10, 1, 0]}, "range": {"date_min": "2025-05-03", "date_max": "2025-05-31"}, "config": {"batch_size": 100000, "train_ratio": 0.95, "subsampling": {"tiers": [{"min_elo": 2200, "rate": 1.0}, {"min_elo": 1900, "rate": 0.1}, {"min_elo": 0, "rate": 0.001}]}, "time_control_filter": {"min_seconds": 300}}, "provenance": {"config_fingerprint": "fa4b4bc94e351664c1a3b253664023daaaef8d5c", "pipeline_version": "3", "created_at": "2026-10-25T21:48:16.292152+00:00"}}

train/lichess_db_standard_rated_2025-05/batch_0006.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f938435ce02c0119906095d98df277d67245ff99d12130b7e205ef900b9a379
+size 375961