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15
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3.42k
23M
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int64
14.9M
129B
avg_tokens
float64
2.79k
10.9k
CC-MAIN-2023-50
621,121
3,932,320,582
6,331.005685
CC-MAIN-2020-40
598,169
2,939,963,385
4,914.937727
CC-MAIN-2021-49
597,888
3,531,040,066
5,905.855388
CC-MAIN-2021-43
589,872
3,407,925,119
5,777.397671
CC-MAIN-2018-51
573,119
2,829,287,561
4,936.649389
CC-MAIN-2022-27
568,759
3,319,415,782
5,836.243087
CC-MAIN-2024-10
549,341
3,453,613,820
6,286.830621
CC-MAIN-2023-40
521,219
3,348,385,225
6,424.142683
CC-MAIN-2022-21
513,243
2,933,456,308
5,715.53106
CC-MAIN-2022-33
503,161
3,169,693,445
6,299.561065
CC-MAIN-2023-14
494,619
3,082,376,129
6,231.819095
CC-MAIN-2022-49
487,862
3,094,036,761
6,342.032708
CC-MAIN-2024-18
482,248
3,245,910,091
6,730.790156
CC-MAIN-2021-39
480,491
2,774,431,631
5,774.159414
CC-MAIN-2021-21
478,312
2,787,311,603
5,827.392169
CC-MAIN-2024-42
476,195
2,954,793,681
6,205.007783
CC-MAIN-2019-04
469,673
2,204,982,792
4,694.719075
CC-MAIN-2023-23
463,629
2,849,140,605
6,145.302828
CC-MAIN-2021-04
448,022
2,227,027,379
4,970.799155
CC-MAIN-2023-06
439,834
2,805,724,619
6,379.053504
CC-MAIN-2024-30
430,739
2,720,500,980
6,315.891944
CC-MAIN-2022-05
404,231
2,594,643,201
6,418.714055
CC-MAIN-2020-45
403,582
2,238,944,291
5,547.681242
CC-MAIN-2019-09
402,166
2,249,275,851
5,592.904052
CC-MAIN-2024-51
398,774
2,572,201,280
6,450.273288
CC-MAIN-2024-46
393,736
2,579,513,418
6,551.378126
CC-MAIN-2025-08
390,983
2,493,307,380
6,377.022479
CC-MAIN-2019-39
390,578
2,102,592,857
5,383.285431
CC-MAIN-2024-33
388,051
2,599,532,381
6,698.945193
CC-MAIN-2024-22
386,484
2,509,710,496
6,493.698306
CC-MAIN-2022-40
382,918
2,504,651,848
6,540.961376
CC-MAIN-2024-26
364,078
2,217,241,826
6,090.018694
CC-MAIN-2025-05
362,578
2,393,598,127
6,601.608832
CC-MAIN-2017-39
322,333
1,054,527,177
3,271.545814
CC-MAIN-2019-22
316,784
1,643,390,628
5,187.732423
CC-MAIN-2024-38
310,850
2,082,660,003
6,699.887415
CC-MAIN-2020-50
303,877
1,575,253,517
5,183.852404
CC-MAIN-2020-16
302,641
1,489,094,734
4,920.333775
CC-MAIN-2018-43
289,143
1,421,592,386
4,916.572028
CC-MAIN-2021-10
288,216
1,746,272,580
6,058.902282
CC-MAIN-2018-05
276,577
841,908,239
3,044.028386
CC-MAIN-2018-47
266,023
1,566,959,163
5,890.314608
CC-MAIN-2021-17
263,407
1,553,676,484
5,898.387226
CC-MAIN-2019-26
257,965
1,447,518,526
5,611.298145
CC-MAIN-2021-25
235,456
1,331,229,049
5,653.833621
CC-MAIN-2018-09
215,421
1,125,396,055
5,224.170601
CC-MAIN-2019-18
215,291
1,173,284,119
5,449.759251
CC-MAIN-2019-47
196,215
1,071,277,394
5,459.71202
CC-MAIN-2019-43
190,747
1,053,238,700
5,521.652765
CC-MAIN-2017-30
188,619
609,293,024
3,230.284457
CC-MAIN-2019-13
187,015
1,140,114,461
6,096.379761
CC-MAIN-2018-30
179,059
864,963,527
4,830.606264
CC-MAIN-2017-13
176,255
746,887,969
4,237.542022
CC-MAIN-2017-26
176,117
565,834,975
3,212.835643
CC-MAIN-2018-13
162,985
1,143,603,977
7,016.62102
CC-MAIN-2017-17
160,667
579,562,569
3,607.228423
CC-MAIN-2017-34
159,250
494,939,372
3,107.939542
CC-MAIN-2017-43
153,027
468,130,395
3,059.135937
CC-MAIN-2018-26
148,987
666,437,866
4,473.127629
CC-MAIN-2017-47
139,423
448,745,550
3,218.590548
CC-MAIN-2021-31
138,461
751,352,317
5,426.454503
CC-MAIN-2017-22
127,495
435,875,358
3,418.764328
CC-MAIN-2018-17
124,766
677,669,596
5,431.524582
CC-MAIN-2018-34
116,764
340,785,492
2,918.58357
CC-MAIN-2018-22
115,001
640,281,722
5,567.618734
CC-MAIN-2017-51
73,364
215,125,399
2,932.301933
CC-MAIN-2017-09
56,020
245,450,697
4,381.483345
CC-MAIN-2018-39
54,460
280,576,856
5,151.980463
CC-MAIN-2020-34
51,384
297,147,928
5,782.888214
CC-MAIN-2020-24
50,437
275,274,544
5,457.789797
CC-MAIN-2019-35
50,095
292,027,709
5,829.478171
CC-MAIN-2020-10
49,226
286,695,347
5,824.063442
CC-MAIN-2020-29
46,291
249,437,632
5,388.469292
CC-MAIN-2019-51
43,407
261,043,279
6,013.852121
CC-MAIN-2019-30
43,101
245,686,512
5,700.250853
CC-MAIN-2013-20
39,804
118,600,357
2,979.609009
CC-MAIN-2017-04
35,523
149,840,312
4,218.120992
CC-MAIN-2020-05
34,703
189,431,917
5,458.661124
CC-MAIN-2016-44
18,632
85,946,138
4,612.824066
CC-MAIN-2013-48
17,871
49,914,998
2,793.072464
CC-MAIN-2016-50
13,109
54,066,806
4,124.40354
CC-MAIN-2016-40
12,456
60,500,393
4,857.128532
CC-MAIN-2014-23
12,126
41,959,808
3,460.317335
CC-MAIN-2014-15
11,895
39,806,395
3,346.481295
CC-MAIN-2014-10
11,653
42,145,707
3,616.725907
CC-MAIN-2014-42
10,714
36,048,527
3,364.61891
CC-MAIN-2016-30
10,276
58,711,433
5,713.452024
CC-MAIN-2016-22
9,572
47,541,100
4,966.684079
CC-MAIN-2016-36
8,767
42,968,841
4,901.20235
CC-MAIN-2014-35
8,682
29,144,125
3,356.844621
CC-MAIN-2014-41
8,261
32,545,472
3,939.652827
CC-MAIN-2016-26
8,122
47,306,465
5,824.484733
CC-MAIN-2015-11
6,940
27,256,863
3,927.501873
CC-MAIN-2014-52
6,612
26,169,471
3,957.875227
CC-MAIN-2015-14
6,401
21,916,638
3,423.939697
CC-MAIN-2014-49
6,369
21,587,195
3,389.416706
CC-MAIN-2016-18
5,912
21,739,087
3,677.112145
CC-MAIN-2015-06
5,451
16,672,945
3,058.694735
CC-MAIN-2015-18
5,365
18,649,341
3,476.112022
CC-MAIN-2016-07
4,687
18,883,342
4,028.87604
End of preview. Expand in Data Studio

Statistics for HuggingFaceFW/finepdfs-edu (English (Latin script))

Aggregate statistics computed using Polars streaming on the HuggingFaceFW/finepdfs-edu dataset.

Performance

Processed 23,023,372 documents in 2608.95 seconds.

Step Time
Global stats 686.56s
Language stats 634.40s
Extractor stats 648.34s
Dump stats 639.65s
Total 2608.95s

Speed comes from Polars only reading metadata columns (not the text column), thanks to Parquet's columnar format and lazy evaluation.

How This Was Generated

This dataset demonstrates Polars streaming aggregation with HuggingFace Hub integration. Thanks to polars#25521, scan_parquet with hf:// paths now uses far fewer API calls (139 → 1 for finepdfs-edu).

uv run finepdfs-stats.py --lang eng_Latn --output-repo davanstrien/finepdfs-eng-stats

Global Summary

Metric Value
Language English (Latin script) (eng_Latn)
Total Documents 23,023,372
Total Tokens 129,470,001,828
Average Tokens/Doc 5,623
Truncated Documents 5,105,113 (22.2%)
Unique Languages 1
Unique Extractors 2
Unique Dumps 106

Configs

  • global_stats - Overall summary (1 row)
  • language_stats - Per-language aggregations
  • extractor_stats - Per-extractor aggregations
  • dump_stats - Per-dump aggregations

Usage

from datasets import load_dataset

# Load all configs
global_stats = load_dataset("davanstrien/finepdfs-eng-stats", "global_stats")
lang_stats = load_dataset("davanstrien/finepdfs-eng-stats", "language_stats")
extractor_stats = load_dataset("davanstrien/finepdfs-eng-stats", "extractor_stats")
dump_stats = load_dataset("davanstrien/finepdfs-eng-stats", "dump_stats")

Source

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