{
"credential_pattern_hits": [
{
"identity": "stack-edu:b748eb439af75f79e930f4ecac03cb48bab2500040686ac08b9b2dcf9631c80e",
"matched_bytes": 27,
"pattern": 0
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation_raw/cricket_women_final_20251102_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation_raw/cricket_women_final_20251102_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_film_awards_20250923_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_science_awards_20251223_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_science_awards_20251223_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_water_awards_20251118_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_film_awards_20250923_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_water_awards_20251118_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/semicon_20250904_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iiscifest_20251209_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/semicon_20250904_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_tradefair_20251127_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_tradefair_20251127_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/water_sports_20250825_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iffi_20251201_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iiscifest_20251209_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/water_sports_20250825_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/para_athletics_20251006_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/para_athletics_20251006_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iffi_20251201_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/energy_awards_20251214_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/handicraft_awards_20251209_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/energy_awards_20251214_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/handicraft_awards_20251209_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/teachers_awards_20250905_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/teachers_awards_20250905_earlier.html",
"matched_bytes": 29,
"pattern": 2
}
],
"credential_pattern_review": {
"pattern_hit_count": 27,
"receipt": "FIVE_SOURCE_DEV64_CREDENTIAL_REVIEW.json",
"sha256": "1a471b24aeb7b21f8cb3d84e5e41cec453959616a82ac5e3c79acbc6f560f89a",
"status": "reviewed_public_corpus_content"
},
"dev64": {
"all_text_sources": 146,
"article_pair_sources": 128,
"background_sources": 18,
"distances": [
0,
1,
4,
8,
16
],
"evaluation_only": true,
"independent_families": 64,
"initial_prefix_tokens": 128,
"maximum_target_tokens_per_window": 384,
"membership_donor_and_distractor_order_preserved": true,
"native_plan_sha256": "ab2b9abd82413a2de547a14bd0dd99587090b211c91c20599fd7e334b2522ed9",
"native_target_tokens_per_distance": 53593,
"original_registry_sha256": "9ea663ad70131e272522cbad8f6c0fa20bc03f41b324fe7b71d0fb8f4fbfccc2",
"write_block_tokens": 512
},
"dev64_exact_text_hash_overlap_with_corpus": 0,
"event_articles": 2002,
"event_stream_counts": {
"train": 713,
"validation": 224
},
"excluded": [
"sealed FINAL text/tokens",
"base-model weights",
"writer weights",
"optimizer or RNG state",
"running B1 outputs",
"authentication files"
],
"excluded_holdout_documents": 3119,
"excluded_holdout_event_articles": 351,
"five_original_sources": [
"books",
"code",
"news",
"papers",
"web"
],
"license_policy": "Third-party text retains original per-record provenance/license metadata; no blanket project code license is applied to corpus text.",
"native_statistics": {
"books": {
"train": {
"documents": 605,
"independent_groups": 605,
"parent_raw_tokens": 33321180,
"raw_tokens": 33908754,
"unused_tail_tokens": {
"16": 2541586,
"8": 1226770
},
"window_count": {
"16": 3829,
"8": 7979
},
"window_loss_tokens": {
"16": 29406720,
"8": 28596736
}
},
"validation": {
"documents": 64,
"independent_groups": 64,
"parent_raw_tokens": 3354042,
"raw_tokens": 3413505,
"unused_tail_tokens": {
"16": 251393,
"8": 124417
},
"window_count": {
"16": 386,
"8": 803
},
"window_loss_tokens": {
"16": 2964480,
"8": 2877952
}
}
},
"code": {
"train": {
"documents": 2882,
"independent_groups": 2882,
"parent_raw_tokens": 18986818,
"raw_tokens": 20596041,
"unused_tail_tokens": {
"16": 14411081,
"8": 4855113
},
"window_count": {
"16": 755,
"8": 3843
},
"window_loss_tokens": {
"16": 5798400,
"8": 13773312
}
},
"validation": {
"documents": 76,
"independent_groups": 76,
"parent_raw_tokens": 515469,
"raw_tokens": 559784,
"unused_tail_tokens": {
"16": 379560,
"8": 141992
},
"window_count": {
"16": 22,
"8": 102
},
"window_loss_tokens": {
"16": 168960,
"8": 365568
}
}
},
"news": {
"train": {
"documents": 29424,
"independent_groups": 29424,
"parent_raw_tokens": 48992433,
"raw_tokens": 49578224,
"unused_tail_tokens": {
"2": 10180848,
"4": 36565232
},
"window_count": {
"2": 38474,
"4": 6354
},
"window_loss_tokens": {
"2": 19698688,
"4": 9759744
}
},
"validation": {
"documents": 2775,
"independent_groups": 2775,
"parent_raw_tokens": 4680121,
"raw_tokens": 4743183,
"unused_tail_tokens": {
"2": 949263,
"4": 3411983
},
"window_count": {
"2": 3705,
"4": 650
},
"window_loss_tokens": {
"2": 1896960,
"4": 998400
}
}
},
"news_event": {
"train": {
"documents": 713,
"independent_groups": 713,
"parent_raw_tokens": 1873569,
"raw_tokens": 1902707,
"window_count": {
"16": 74,
"32": 6,
"4": 123,
"8": 510
},
"window_loss_tokens": {
"16": 209278,
"32": 39684,
"4": 89431,
"8": 669232
}
},
"validation": {
"documents": 224,
"independent_groups": 224,
"parent_raw_tokens": 612531,
"raw_tokens": 622772,
"window_count": {
"16": 26,
"32": 4,
"4": 25,
"8": 169
},
"window_loss_tokens": {
"16": 73889,
"32": 19976,
"4": 15675,
"8": 231631
}
}
},
"papers": {
"train": {
"documents": 2235,
"independent_groups": 2235,
"parent_raw_tokens": 47102548,
"raw_tokens": 47465033,
"unused_tail_tokens": {
"16": 9364041,
"8": 4506185
},
"window_count": {
"16": 4651,
"8": 10488
},
"window_loss_tokens": {
"16": 35719680,
"8": 37588992
}
},
"validation": {
"documents": 64,
"independent_groups": 64,
"parent_raw_tokens": 1711018,
"raw_tokens": 1723984,
"unused_tail_tokens": {
"16": 290384,
"8": 122448
},
"window_count": {
"16": 175,
"8": 391
},
"window_loss_tokens": {
"16": 1344000,
"8": 1401344
}
}
},
"web": {
"train": {
"documents": 3420,
"independent_groups": 3420,
"parent_raw_tokens": 28549947,
"raw_tokens": 28729586,
"unused_tail_tokens": {
"16": 16220402,
"8": 5439730
},
"window_count": {
"16": 1527,
"8": 5686
},
"window_loss_tokens": {
"16": 11727360,
"8": 20378624
}
},
"validation": {
"documents": 90,
"independent_groups": 90,
"parent_raw_tokens": 712277,
"raw_tokens": 715181,
"unused_tail_tokens": {
"16": 428461,
"8": 137645
},
"window_count": {
"16": 35,
"8": 141
},
"window_loss_tokens": {
"16": 268800,
"8": 505344
}
}
}
},
"native_tokens_in_packed_cache": 193958754,
"news_event": "additional sampling stream of the same CC News source, not a sixth original dataset",
"ordinary_counts": {
"books": {
"train": 605,
"validation": 64
},
"code": {
"train": 2882,
"validation": 76
},
"news": {
"train": 29424,
"validation": 2775
},
"papers": {
"train": 2235,
"validation": 64
},
"web": {
"train": 3420,
"validation": 90
}
},
"ordinary_documents": 41635,
"original_source_revisions": {
"HuggingFaceFW/fineweb-edu": "87f09149ef4734204d70ed1d046ddc9ca3f2b8f9",
"common-pile/arxiv_papers_filtered": "033cf7f53f9b348deec868c1a5a48484f3ee9e52",
"common-pile/project_gutenberg_filtered": "3cdf6879c807f4e4e063f2ceb23bc268d8c29ab7",
"common-pile/stackv2_edu_filtered": "c354dbe88469a1153e97c6a63ac50591849654de",
"vblagoje/cc_news": "81eb2ce0d2a9dad6ad16b68ef750ec290880fa36"
},
"record_license_counts": [
{
"documents": 669,
"license": "Public Domain",
"source": "books"
},
{
"documents": 1,
"license": "0BSD,Unlicense,BSD-3-Clause",
"source": "code"
},
{
"documents": 792,
"license": "Apache-2.0",
"source": "code"
},
{
"documents": 3,
"license": "Apache-2.0,BSD-2-Clause",
"source": "code"
},
{
"documents": 1,
"license": "Apache-2.0,BSD-3-Clause",
"source": "code"
},
{
"documents": 4,
"license": "Apache-2.0,BSD-3-Clause,MIT",
"source": "code"
},
{
"documents": 1,
"license": "Apache-2.0,CC0-1.0",
"source": "code"
},
{
"documents": 1,
"license": "Apache-2.0,ISC",
"source": "code"
},
{
"documents": 22,
"license": "Apache-2.0,MIT",
"source": "code"
},
{
"documents": 1,
"license": "Apache-2.0,MIT,BSD-3-Clause",
"source": "code"
},
{
"documents": 1,
"license": "Artistic-2.0",
"source": "code"
},
{
"documents": 74,
"license": "BSD-2-Clause",
"source": "code"
},
{
"documents": 1,
"license": "BSD-2-Clause,Apache-2.0",
"source": "code"
},
{
"documents": 6,
"license": "BSD-2-Clause,BSD-3-Clause",
"source": "code"
},
{
"documents": 1,
"license": "BSD-2-Clause,BSD-4-Clause,ISC",
"source": "code"
},
{
"documents": 1,
"license": "BSD-2-Clause,MIT",
"source": "code"
},
{
"documents": 1,
"license": "BSD-2-Clause,MIT,BSD-3-Clause",
"source": "code"
},
{
"documents": 1,
"license": "BSD-2-Clause-Views",
"source": "code"
},
{
"documents": 179,
"license": "BSD-3-Clause",
"source": "code"
},
{
"documents": 8,
"license": "BSD-3-Clause,Apache-2.0",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause,Apache-2.0,BSD-2-Clause,ANTLR-PD",
"source": "code"
},
{
"documents": 14,
"license": "BSD-3-Clause,BSD-2-Clause",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause,BSD-2-Clause-Views",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause,BSD-3-Clause-LBNL",
"source": "code"
},
{
"documents": 7,
"license": "BSD-3-Clause,MIT",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause,MIT,Apache-2.0",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause,MIT,BSL-1.0",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause,Zlib",
"source": "code"
},
{
"documents": 2,
"license": "BSD-3-Clause-Clear",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause-LBNL",
"source": "code"
},
{
"documents": 1,
"license": "BSD-3-Clause-Modification",
"source": "code"
},
{
"documents": 1,
"license": "BSD-4-Clause",
"source": "code"
},
{
"documents": 1,
"license": "BSD-4-Clause,BSD-3-Clause,BSD-3-Clause-No-Nuclear-Warranty,BSD-2-Clause",
"source": "code"
},
{
"documents": 10,
"license": "BSL-1.0",
"source": "code"
},
{
"documents": 1,
"license": "BSL-1.0,BSD-3-Clause",
"source": "code"
},
{
"documents": 9,
"license": "CC0-1.0",
"source": "code"
},
{
"documents": 1,
"license": "CC0-1.0,MIT,Unlicense",
"source": "code"
},
{
"documents": 1,
"license": "FTL,BSD-3-Clause",
"source": "code"
},
{
"documents": 27,
"license": "ISC",
"source": "code"
},
{
"documents": 1,
"license": "ISC,Apache-2.0,MIT",
"source": "code"
},
{
"documents": 1,
"license": "ISC,BlueOak-1.0.0",
"source": "code"
},
{
"documents": 1683,
"license": "MIT",
"source": "code"
},
{
"documents": 15,
"license": "MIT,Apache-2.0",
"source": "code"
},
{
"documents": 2,
"license": "MIT,Apache-2.0,BSD-3-Clause",
"source": "code"
},
{
"documents": 1,
"license": "MIT,BSD-2-Clause",
"source": "code"
},
{
"documents": 11,
"license": "MIT,BSD-3-Clause",
"source": "code"
},
{
"documents": 2,
"license": "MIT,BSD-3-Clause,Apache-2.0",
"source": "code"
},
{
"documents": 2,
"license": "MIT,BSD-3-Clause,BSD-2-Clause,Zlib",
"source": "code"
},
{
"documents": 1,
"license": "MIT,BSD-3-Clause,ISC",
"source": "code"
},
{
"documents": 1,
"license": "MIT,BSL-1.0",
"source": "code"
},
{
"documents": 3,
"license": "MIT,ISC",
"source": "code"
},
{
"documents": 1,
"license": "MIT,NCSA",
"source": "code"
},
{
"documents": 1,
"license": "MIT,Python-2.0",
"source": "code"
},
{
"documents": 1,
"license": "MIT,Unlicense",
"source": "code"
},
{
"documents": 1,
"license": "MIT,Zlib",
"source": "code"
},
{
"documents": 1,
"license": "MIT-0,MIT",
"source": "code"
},
{
"documents": 1,
"license": "MIT-Modern-Variant",
"source": "code"
},
{
"documents": 5,
"license": "NCSA",
"source": "code"
},
{
"documents": 1,
"license": "PostgreSQL",
"source": "code"
},
{
"documents": 1,
"license": "PostgreSQL,Apache-2.0",
"source": "code"
},
{
"documents": 1,
"license": "Python-2.0",
"source": "code"
},
{
"documents": 1,
"license": "UPL-1.0",
"source": "code"
},
{
"documents": 1,
"license": "UPL-1.0,Apache-2.0,MIT",
"source": "code"
},
{
"documents": 30,
"license": "Unlicense",
"source": "code"
},
{
"documents": 7,
"license": "Zlib",
"source": "code"
},
{
"documents": 1,
"license": "Zlib,BSD-3-Clause",
"source": "code"
},
{
"documents": 32199,
"license": "unknown",
"source": "news"
},
{
"documents": 132,
"license": "Creative Commons - Attribution - https://creativecommons.org/licenses/by/3.0/",
"source": "papers"
},
{
"documents": 1866,
"license": "Creative Commons - Attribution - https://creativecommons.org/licenses/by/4.0/",
"source": "papers"
},
{
"documents": 129,
"license": "Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/",
"source": "papers"
},
{
"documents": 130,
"license": "Creative Commons Zero - Public Domain - https://creativecommons.org/publicdomain/zero/1.0/",
"source": "papers"
},
{
"documents": 42,
"license": "Public Domain",
"source": "papers"
},
{
"documents": 3510,
"license": "unspecified",
"source": "web"
}
],
"restoration_validation": {
"complete_sha256": "2be8e2ddaad69a0c48be38cad195e90882100a04a3e052983de8ea37165f8caa",
"data_manifest_sha256": "236014f3f18286138d582e97c7454ee2e5780b3ce38e1e03488ba83bf33f7592",
"expanded_token_JSONL_reconstructed_byte_identically": true,
"restored_files": 9,
"status": "pass"
},
"schema_version": 1,
"source_imports": [
{
"directory": "/workspace/delta-ngram-data/p1_code_20261019",
"documents": 3034,
"files": {
"holdout.jsonl": {
"bytes": 2418355,
"sha256": "cab1bd0590a20621f30feb19f941ab60029a1107674f205ffd625b47022870c1"
},
"selected_texts.jsonl.gz": {
"bytes": 17022199,
"sha256": "6e24732b321a05fd4c40dceffda4752e3cf208627668a4c27c912f7fd9a87011"
},
"train_validation.jsonl": {
"bytes": 93887653,
"sha256": "5f847e98a398e288e06dde3694bf7475da8e7928df2cfbd1f97a89ef28c79136"
}
},
"format": "delta_ngram_code_pilot_v1",
"manifest_sha256": "930174f02bd2d59837b9554d37c7f3648c0990bcb75939bee8a90334332efa01",
"source_snapshot": {
"commit_date": "2025-06-06T04:02:26.000Z",
"dataset_id": "common-pile/stackv2_edu_filtered",
"dataset_revision": "c354dbe88469a1153e97c6a63ac50591849654de",
"evidence_url": "https://huggingface.co/api/datasets/common-pile/stackv2_edu_filtered/commits/c354dbe88469a1153e97c6a63ac50591849654de?limit=1",
"meaning": "Repository snapshot availability, not article first-publication or model pretraining cutoff.",
"verified_utc": "2026-10-19T08:41:21.504950+00:00"
}
},
{
"directory": "/workspace/delta-ngram-data/multidomain_20261019/papers",
"documents": 2363,
"files": {
"holdout.jsonl": {
"bytes": 5285603,
"sha256": "2897b346163d254c8145a4fb06c9c0f01bf6f23be1e141be1ac499e72f97dc50"
},
"selected_texts.jsonl.gz": {
"bytes": 48244129,
"sha256": "c90f9a3b98712dbfb9532c93067480dddeca7eb52334a2871f45b53c75d8acf8"
},
"train_validation.jsonl": {
"bytes": 215919151,
"sha256": "63492c49d982312e44e8d89311b6a4706acde94fd2181db6d675bc18273b3215"
}
},
"format": "delta_ngram_mixed_source_v1",
"manifest_sha256": "6400260fd1f41bb6f647e1f2ff30db77e783b1e0d6ccb6cb92cef6bd6108bc09",
"source_snapshot": {
"commit_date": "2025-06-06T03:50:45.000Z",
"dataset_id": "common-pile/arxiv_papers_filtered",
"dataset_revision": "033cf7f53f9b348deec868c1a5a48484f3ee9e52",
"evidence_url": "https://huggingface.co/api/datasets/common-pile/arxiv_papers_filtered/commits/033cf7f53f9b348deec868c1a5a48484f3ee9e52?limit=1",
"meaning": "Repository snapshot availability, not article first-publication or model pretraining cutoff.",
"verified_utc": "2026-10-19T08:41:39.393393+00:00"
}
},
{
"directory": "/workspace/delta-ngram-data/multidomain_20261019/books",
"documents": 733,
"files": {
"holdout.jsonl": {
"bytes": 15261834,
"sha256": "2f7f27769dd70ad8bb11ffb06c8d77f12a7603409cea7244f45e8dbdce948930"
},
"selected_texts.jsonl.gz": {
"bytes": 62344169,
"sha256": "9166069aae40905e9ca185a8fe617a33ea952de6361d87c65de7ec6abd1ab42f"
},
"train_validation.jsonl": {
"bytes": 167865354,
"sha256": "0d8eac1fe9c7a1ae122256aeecb093a9b229e7c829a3330de8fc4d14f23b94d4"
}
},
"format": "delta_ngram_mixed_source_v1",
"manifest_sha256": "e98e325689604959362c357d7c268d84a6ffc63804fd62318ec04405fae00c2b",
"source_snapshot": {
"commit_date": "2025-06-06T03:59:35.000Z",
"dataset_id": "common-pile/project_gutenberg_filtered",
"dataset_revision": "3cdf6879c807f4e4e063f2ceb23bc268d8c29ab7",
"evidence_url": "https://huggingface.co/api/datasets/common-pile/project_gutenberg_filtered/commits/3cdf6879c807f4e4e063f2ceb23bc268d8c29ab7?limit=1",
"meaning": "Repository snapshot availability, not article first-publication or model pretraining cutoff.",
"verified_utc": "2026-10-19T08:41:55.955279+00:00"
}
},
{
"directory": "/workspace/delta-ngram-data/multidomain_20261019/web_v3",
"documents": 3600,
"files": {
"holdout.jsonl": {
"bytes": 3497607,
"sha256": "927a68ca8487b8778cf41e7ffbc1c766bd0865bf63477c42e491095fdb9fbfec"
},
"selected_texts.jsonl.gz": {
"bytes": 49210982,
"sha256": "247cdac97d02dad6541937eac6fd92a03fa4c00f06aa4af3b74a1763af547a2b"
},
"train_validation.jsonl": {
"bytes": 138165037,
"sha256": "df317a7cc90b752c4c8715aa376671d0702fb195d411d7098a570e196dc1acb4"
}
},
"format": "delta_ngram_mixed_source_v1",
"manifest_sha256": "1bf4c23c16a2218732ab2c8258a8d8de3e5b900184f158217dc4d4fc70812605",
"source_snapshot": {
"commit_date": "2025-07-11T20:16:53.000Z",
"dataset_id": "HuggingFaceFW/fineweb-edu",
"dataset_revision": "87f09149ef4734204d70ed1d046ddc9ca3f2b8f9",
"evidence_url": "https://huggingface.co/api/datasets/HuggingFaceFW/fineweb-edu/commits/87f09149ef4734204d70ed1d046ddc9ca3f2b8f9?limit=1",
"meaning": "Repository snapshot availability, not article first-publication or model pretraining cutoff.",
"verified_utc": "2026-10-19T07:07:19.254061+00:00"
}
},
{
"directory": "/workspace/delta-ngram-data/multidomain_20261019/news_v4",
"documents": 36130,
"files": {
"holdout.jsonl": {
"bytes": 29369887,
"sha256": "c50ec581c3130c1c884ba5831371843d88c075653c85a4b78619026767350698"
},
"selected_texts.jsonl.gz": {
"bytes": 120557767,
"sha256": "d80435cfc7beea3e13d423545e65257d262559f30dd4edab8c8638c808362ec8"
},
"train_validation.jsonl": {
"bytes": 320882815,
"sha256": "2764ff4bbb1ec161180728c891ff4648cc83e174e4074baa7320d41353e827e4"
}
},
"format": "delta_ngram_news_corpus_v1",
"manifest_sha256": "ff55853caa5611e1e4b54a459bdaee9569e825e34204e2552c39fda5129171bb",
"source_snapshot": {
"commit_date": "2024-01-04T06:45:02.000Z",
"dataset_id": "vblagoje/cc_news",
"dataset_revision": "81eb2ce0d2a9dad6ad16b68ef750ec290880fa36",
"evidence_url": "https://huggingface.co/api/datasets/vblagoje/cc_news/commits/81eb2ce0d2a9dad6ad16b68ef750ec290880fa36?limit=1",
"meaning": "Repository snapshot availability, not article first-publication or model pretraining cutoff.",
"verified_utc": "2026-10-19T08:42:43.077438+00:00"
}
}
],
"source_length_weights": {
"books": {
"16": 0.5,
"8": 0.5
},
"code": {
"16": 0.5,
"8": 0.5
},
"news": {
"2": 0.9,
"4": 0.1
},
"news_event": {
"16": 0.20335375659252522,
"32": 0.03979157991738612,
"4": 0.09629447402461881,
"8": 0.6605601894654698
},
"papers": {
"16": 0.5,
"8": 0.5
},
"web": {
"16": 0.5,
"8": 0.5
}
},
"source_weights": {
"books": 0.2,
"code": 0.2,
"news": 0.175,
"news_event": 0.025,
"papers": 0.25,
"web": 0.15
},
"tokenizers": {
"qwen38_native": {
"download_identity_binding": {
"kind": "explicit_download_receipt",
"sha256": "8b9f89e812430c6ef69d6a32ed0f8a88500758405a388da84f60dde742d71590"
},
"files": {
"chat_template.jinja": {
"bytes": 8952,
"sha256": "c3cf9e34abf4f9e36c2d72165aa9c132d3e2a725b6c2586aaa3a8af9d7a81041"
},
"merges.txt": {
"bytes": 3353259,
"sha256": "a9d356d7bdf1ef4949e3e748e95b8e10ad9d4e2e838eddc38a0a7b6b94d1db8d"
},
"tokenizer.json": {
"bytes": 12809320,
"sha256": "0997f410c57a1f4e53b09e4be8f4a172d90edd9564368fb0847030937229b9f3"
},
"tokenizer_config.json": {
"bytes": 17928,
"sha256": "b11349aafa7cdc6a320767cf7ceb29ed82f7eda5d65e8e0819e76f0ce947bf27"
},
"vocab.json": {
"bytes": 6722759,
"sha256": "ce99b4cb2983d118806ce0a8b777a35b093e2000a503ebde25853284c9dfa003"
}
},
"fingerprint": "sha256:47a5ecb7efba199d03fdebf84bfffb685da70065ff76c4a160dd08c9bc4771ec",
"identity": {
"class": "Qwen2Tokenizer",
"pipeline_sha256": "3173693f511156ffb4ad1922cef28eeea31bb7d1bd264346d1fe10e684e23059",
"special_tokens": {
"bos_token_id": null,
"eos_token_id": 248046,
"pad_token_id": 248044
},
"vocab_sha256": "420ab4b96193b4325156f56cd7c3876a8a0d46f515fe4f711a7a6bf5553bf8fa"
},
"model_id": "Qwen/Qwen3.8-Flash-Next",
"revision": "de4b8e4d43b917e7706784d8bb445c9af86a3540",
"transformers_version": "5.16.0"
},
"qwen3_0_6b": {
"fingerprint": "sha256:a16266e484609c26c2ef6872be35e69733d4d80b6942fe588afc0109538dc337",
"identity": {
"class": "Qwen2Tokenizer",
"pipeline_sha256": "934c73f70d9dbdc5c03916ec8045c27749cc2580d14447fc90d05696101af934",
"special_tokens": {
"bos_token_id": null,
"eos_token_id": 151645,
"pad_token_id": 151643
},
"vocab_sha256": "c96fa22dee2dd9c98c4f0c73ea423e21907bc96abda81fa5c6b2e24a670c66bf"
},
"name": "Qwen/Qwen3-0.6B",
"revision": "c1899de289a04d12100db370d81485cdf75e47ca"
}
},
"train_validation_group_overlap": 0,
"uses_gpu": false
}
{
"credential_pattern_hits": [
{
"identity": "stack-edu:b748eb439af75f79e930f4ecac03cb48bab2500040686ac08b9b2dcf9631c80e",
"matched_bytes": 27,
"pattern": 0
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation_raw/cricket_women_final_20251102_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation_raw/cricket_women_final_20251102_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_film_awards_20250923_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_science_awards_20251223_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_science_awards_20251223_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_water_awards_20251118_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_film_awards_20250923_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_water_awards_20251118_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/semicon_20250904_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iiscifest_20251209_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/semicon_20250904_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_tradefair_20251127_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/india_tradefair_20251127_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/water_sports_20250825_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iffi_20251201_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/iiscifest_20251209_later.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/water_sports_20250825_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/para_athletics_20251006_earlier.html",
"matched_bytes": 29,
"pattern": 2
},
{
"identity": "b2_core/data/recent_news_dev64_20261019/continuation64_raw/para_athletics_20251006_later.html",
"matched_bytes": 29,