Publish shard CC-MAIN-2026-08/05022

README.md

@@ -32,7 +32,7 @@ configs:
 
 Open Index is a large-scale web text dataset built from [Common Crawl](https://commoncrawl.org). Every page goes through a pipeline that extracts the main content from raw HTML, converts it to clean Markdown using [trafilatura](https://github.com/adbar/trafilatura), and packages the result into Parquet files with full WARC metadata preserved.
 
-The dataset currently includes crawl **CC-MAIN-2026-08** with **23,444,913 documents across 1212 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **23,464,200 documents across 1213 shards**. We plan to add more snapshots over time.
 
 Open Index is released under the **Open Data Commons Attribution License (ODC-By) v1.0**, the same license used by Common Crawl.
 
@@ -164,28 +164,28 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 1212 files of CC-MAIN-2026-08 (23,444,913 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 1213 files of CC-MAIN-2026-08 (23,464,200 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 1212 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 1213 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~982.4 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~983.2 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 2.8 TB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~49.7 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 33.6 GB | ~2.9 TB | **-32.4%** vs packed WARC |
 
-The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 2.8 TB of uncompressed HTML down to 105.7 GB of markdown — a **98.3% reduction** — before any file-level compression is applied. Parquet with Zstd level 19 then compresses the markdown a further 68.3%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 2.8 TB of uncompressed HTML down to 105.8 GB of markdown — a **98.3% reduction** — before any file-level compression is applied. Parquet with Zstd level 19 then compresses the markdown a further 68.3%.
 
-End to end: ~982.4 GB of raw gzipped WARCs becomes **33.6 GB of Parquet** — a **96.6% total reduction** — containing 23,444,913 clean markdown documents.
+End to end: ~983.2 GB of raw gzipped WARCs becomes **33.6 GB of Parquet** — a **96.6% total reduction** — containing 23,464,200 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 1212 shards of CC-MAIN-2026-08:
+Pipeline timings across 1213 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 87h 6m 16s    avg 4m 18s
+Download (raw WARC)        ████████████████████████  total 87h 9m 10s    avg 4m 18s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 5h 48m 17s    avg 17s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 21h 3m 35s    avg 1m 2s
-Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 7h 57m 48s    avg 23s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 21h 4m 43s    avg 1m 2s
+Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 7h 57m 50s    avg 23s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/05022.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c54a0bd8344e2c36f7a0218ab45b3aec4a9e0c44d5c55a95046d634d1005f37
+size 28932522

stats.csv

@@ -1116,6 +1116,7 @@ CC-MAIN-2026-08,5018,19412,2551905040,91116211,29143406,2026-03-14T02:04:51Z,229
 CC-MAIN-2026-08,5019,19485,2574096733,95108104,29739437,2026-03-14T02:08:57Z,227,0,36,16
 CC-MAIN-2026-08,5020,19181,2519703561,92630502,31283586,2026-03-14T02:12:57Z,206,0,27,5
 CC-MAIN-2026-08,5021,19500,2597472499,97044103,31772351,2026-03-14T02:16:42Z,203,0,25,12
+CC-MAIN-2026-08,5022,19287,2564573540,90415333,28932522,2026-03-14T02:20:42Z,174,0,68,0
 CC-MAIN-2026-08,5243,19893,2626328731,92220655,29208053,2026-03-14T01:06:34Z,191,0,29,18
 CC-MAIN-2026-08,5244,19395,2572365544,91755759,29356531,2026-03-14T01:19:12Z,222,0,24,9
 CC-MAIN-2026-08,5245,19207,2511351197,90003358,28938970,2026-03-14T01:19:12Z,193,0,22,9
@@ -1161,7 +1162,7 @@ CC-MAIN-2026-08,5505,19634,2628475926,96894342,30790437,2026-03-14T01:06:35Z,441
 CC-MAIN-2026-08,5506,19376,2575090816,95639515,29428932,2026-03-14T01:06:35Z,444,0,187,18
 CC-MAIN-2026-08,5507,19679,2597965564,97687164,30152278,2026-03-14T02:04:06Z,324,0,71,22
 CC-MAIN-2026-08,5508,19585,2603117962,94356010,29435549,2026-03-14T02:11:12Z,398,0,57,10
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+CC-MAIN-2026-08,5509,19477,2551749473,98154148,30943662,2026-03-14T02:20:21Z,348,0,45,1
 CC-MAIN-2026-08,5750,19225,2531219062,93360327,29455068,2026-03-13T17:51:21Z,513,0,55,0
 CC-MAIN-2026-08,5751,19431,2573138837,92349969,28828674,2026-03-14T01:06:35Z,813,0,172,18
 CC-MAIN-2026-08,5752,19419,2563830903,92043031,29138030,2026-03-14T01:06:35Z,563,0,128,18
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 CC-MAIN-2026-08,5768,19582,2622860127,95259013,29351154,2026-03-14T01:59:57Z,162,0,77,13
 CC-MAIN-2026-08,5769,19388,2552668998,93419072,29581573,2026-03-14T02:05:30Z,285,0,33,22
 CC-MAIN-2026-08,5770,19482,2595197992,95589778,30298655,2026-03-14T02:11:42Z,347,0,34,18
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+CC-MAIN-2026-08,5771,19801,2636030539,97180575,30620283,2026-03-14T02:20:21Z,348,0,31,1
 CC-MAIN-2026-08,5992,19427,2553319561,93689821,30257425,2026-03-14T01:06:35Z,197,0,31,18
 CC-MAIN-2026-08,5993,19504,2561761288,95284868,30935071,2026-03-14T01:19:12Z,205,0,28,9
 CC-MAIN-2026-08,5994,19299,2541522096,89680113,28640562,2026-03-14T01:19:12Z,206,0,21,9