Publish shard CC-MAIN-2026-08/01024

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 **17,049,073 documents across 881 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **17,068,799 documents across 882 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 881 files of CC-MAIN-2026-08 (17,049,073 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 882 files of CC-MAIN-2026-08 (17,068,799 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 881 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 882 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~714.1 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~714.9 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 2.1 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~36.1 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Packed markdown WARC (.md.warc.gz) | ~36.2 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 24.4 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 2.1 TB of uncompressed HTML down to 76.9 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 68.2%.
 
-End to end: ~714.1 GB of raw gzipped WARCs becomes **24.4 GB of Parquet** — a **96.6% total reduction** — containing 17,049,073 clean markdown documents.
+End to end: ~714.9 GB of raw gzipped WARCs becomes **24.4 GB of Parquet** — a **96.6% total reduction** — containing 17,068,799 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 881 shards of CC-MAIN-2026-08:
+Pipeline timings across 882 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 53h 28m 48s   avg 3m 38s
+Download (raw WARC)        ████████████████████████  total 53h 35m 11s   avg 3m 38s
 Convert  (HTML → MD)       ██░░░░░░░░░░░░░░░░░░░░░░  total 4h 30m 54s    avg 18s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 12h 8m 4s     avg 49s
-Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 6h 23m 24s    avg 26s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 12h 9m 53s    avg 49s
+Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 6h 23m 53s    avg 26s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/01024.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5792c27546fb4667b30177ac58d1e37016fb35301b33a852d05d27c0c2fbd2c
+size 29327715

stats.csv

@@ -339,7 +339,7 @@ CC-MAIN-2026-08,512,19409,2588385924,92008152,29561232,2026-03-13T19:21:41Z,365,
 CC-MAIN-2026-08,513,19243,2532969689,94386245,29438528,2026-03-13T19:27:51Z,337,0,31,28
 CC-MAIN-2026-08,514,19282,2577246804,93966169,29763725,2026-03-13T19:38:27Z,542,0,79,20
 CC-MAIN-2026-08,515,19316,2560287042,96839519,29930731,2026-03-13T19:49:44Z,600,0,77,14
-CC-MAIN-2026-08,516,19528,2607927055,95622899,30793330,2026-03-13T19:59:23Z,469,0,68,0
+CC-MAIN-2026-08,516,19528,2607927055,95622899,30793330,2026-03-13T19:59:23Z,469,0,68,29
 CC-MAIN-2026-08,551,19551,2609034951,89980913,29167227,2026-03-13T06:42:51Z,280,0,20,176
 CC-MAIN-2026-08,552,19402,2594817630,94092761,30309254,2026-03-13T06:48:30Z,211,0,46,80
 CC-MAIN-2026-08,553,19856,2617133708,99106486,30365588,2026-03-13T06:52:51Z,116,0,23,120
@@ -539,6 +539,7 @@ CC-MAIN-2026-08,1020,19365,2570771466,96094091,30803898,2026-03-13T19:24:56Z,422
 CC-MAIN-2026-08,1021,19726,2630098078,92943742,29797665,2026-03-13T19:29:26Z,229,0,44,14
 CC-MAIN-2026-08,1022,19484,2581188446,92772433,28977417,2026-03-13T19:40:28Z,529,0,126,13
 CC-MAIN-2026-08,1023,19387,2558953326,93691235,29097353,2026-03-13T19:51:26Z,547,0,109,22
+CC-MAIN-2026-08,1024,19726,2605459071,91335886,29327715,2026-03-13T20:00:04Z,383,0,109,0
 CC-MAIN-2026-08,1101,19721,2641197765,95719568,30240239,2026-03-13T09:59:33Z,564,0,296,0
 CC-MAIN-2026-08,1102,19562,2608129691,99280759,31748974,2026-03-13T10:28:07Z,1518,0,191,0
 CC-MAIN-2026-08,1103,19270,2517580674,89253461,28361470,2026-03-13T10:55:39Z,1380,0,268,0