Publish shard CC-MAIN-2026-08/00260

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 **1,962,991 documents across 100 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **2,001,904 documents across 102 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.
 
@@ -166,28 +166,28 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 100 files of CC-MAIN-2026-08 (1,962,991 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 102 files of CC-MAIN-2026-08 (2,001,904 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 100 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 102 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~81.1 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 243.7 GB | ~295 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~82.7 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 248.5 GB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~4.1 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 2.8 GB | ~2.9 TB | **-31.8%** vs packed WARC |
+| Final Parquet (Zstd level 19) | 2.8 GB | ~2.9 TB | **-31.9%** 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 243.7 GB of uncompressed HTML down to 8.6 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 68.0%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 248.5 GB of uncompressed HTML down to 8.8 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 68.0%.
 
-End to end: ~81.1 GB of raw gzipped WARCs becomes **2.8 GB of Parquet** — a **96.6% total reduction** — containing 1,962,991 clean markdown documents.
+End to end: ~82.7 GB of raw gzipped WARCs becomes **2.8 GB of Parquet** — a **96.6% total reduction** — containing 2,001,904 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 100 shards of CC-MAIN-2026-08:
+Pipeline timings across 102 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 3h 5m 36s     avg 1m 51s
-Convert  (HTML → MD)       ██░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 9s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 39m 55s       avg 23s
-Publish  (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 1h 6m 31s     avg 39s
+Download (raw WARC)        ████████████████████████  total 3h 14m 52s    avg 1m 54s
+Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 9s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 41m 1s        avg 24s
+Publish  (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 1h 8m 35s     avg 40s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00260.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da32d594126f78bc4044c1eca645b2e9d6947db78cff4eb772ede0cada44b3b5
+size 29646143

stats.csv

@@ -54,7 +54,7 @@ CC-MAIN-2026-08,105,19486,2561400814,94725131,30979352,2026-03-13T07:00:59Z,295,
 CC-MAIN-2026-08,106,19330,2553664208,96434475,31127446,2026-03-13T07:06:40Z,245,0,63,30
 CC-MAIN-2026-08,107,19477,2610750800,97990183,30876795,2026-03-13T07:11:08Z,203,0,34,29
 CC-MAIN-2026-08,108,19400,2604607711,92680586,29321154,2026-03-13T07:15:10Z,157,0,26,57
-CC-MAIN-2026-08,109,19487,2556703136,91883241,29188577,2026-03-13T07:18:21Z,164,0,26,0
+CC-MAIN-2026-08,109,19487,2556703136,91883241,29188577,2026-03-13T07:19:05Z,164,0,26,43
 CC-MAIN-2026-08,251,19610,2594898345,97558492,31917087,2026-03-13T06:42:12Z,277,0,23,136
 CC-MAIN-2026-08,252,19240,2525928701,98163046,31104034,2026-03-13T06:47:10Z,238,0,49,10
 CC-MAIN-2026-08,253,19312,2557230855,96017199,30399966,2026-03-13T06:51:42Z,130,0,23,117
@@ -64,6 +64,7 @@ CC-MAIN-2026-08,256,19178,2558160132,95394551,29553555,2026-03-13T07:06:35Z,236,
 CC-MAIN-2026-08,257,19389,2538319588,91853092,28846793,2026-03-13T07:09:49Z,122,0,19,51
 CC-MAIN-2026-08,258,19594,2562768558,93951481,28809284,2026-03-13T07:13:13Z,157,0,29,16
 CC-MAIN-2026-08,259,19381,2566397701,90109275,29321014,2026-03-13T07:16:29Z,169,0,19,6
+CC-MAIN-2026-08,260,19334,2553916248,92962972,29646143,2026-03-13T07:21:44Z,284,0,29,0
 CC-MAIN-2026-08,401,19517,2605589961,95609438,30404753,2026-03-13T06:41:08Z,218,0,47,107
 CC-MAIN-2026-08,402,19446,2552785517,96654791,30588984,2026-03-13T06:43:58Z,98,0,26,44
 CC-MAIN-2026-08,403,19320,2579048144,91406292,29375992,2026-03-13T06:49:29Z,198,0,33,98
@@ -99,3 +100,4 @@ CC-MAIN-2026-08,856,19385,2558572359,91525713,29427460,2026-03-13T07:05:38Z,205,
 CC-MAIN-2026-08,857,19212,2557023444,92182544,29693634,2026-03-13T07:09:08Z,142,0,25,41
 CC-MAIN-2026-08,858,19334,2597016068,94530828,30545661,2026-03-13T07:13:03Z,196,0,30,8
 CC-MAIN-2026-08,859,19255,2580352354,93040618,29288941,2026-03-13T07:16:37Z,158,0,22,31
+CC-MAIN-2026-08,860,19579,2621603372,97234729,30832377,2026-03-13T07:21:47Z,272,0,37,0