Publish 3 shards CC-MAIN-2026-08/03807–03891

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 **136,820,300 documents across 7336 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **136,878,976 documents across 7339 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 7336 files of CC-MAIN-2026-08 (136,820,300 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 7339 files of CC-MAIN-2026-08 (136,878,976 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 7336 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 7339 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
 | Raw WARC (.warc.gz, downloaded) | ~5.8 TB | ~83 TB | — |
-| HTML extracted (uncompressed) | 16.4 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~288.1 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 194.3 GB | ~2.9 TB | **-32.5%** vs packed WARC |
+| HTML extracted (uncompressed) | 16.5 TB | ~295 TB | — |
+| Packed markdown WARC (.md.warc.gz) | ~288.2 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Final Parquet (Zstd level 19) | 194.4 GB | ~2.9 TB | **-32.5%** 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 16.4 TB of uncompressed HTML down to 612.9 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 68.3%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 16.5 TB of uncompressed HTML down to 613.2 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: ~5.8 TB of raw gzipped WARCs becomes **194.3 GB of Parquet** — a **96.7% total reduction** — containing 136,820,300 clean markdown documents.
+End to end: ~5.8 TB of raw gzipped WARCs becomes **194.4 GB of Parquet** — a **96.7% total reduction** — containing 136,878,976 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 7336 shards of CC-MAIN-2026-08:
+Pipeline timings across 7339 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 489h 49m 14s  avg 4m 0s
+Download (raw WARC)        ████████████████████████  total 489h 58m 13s  avg 4m 0s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 17h 27m 50s   avg 8s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 112h 48m 4s   avg 55s
-Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 43h 24m 1s    avg 21s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 112h 49m 6s   avg 55s
+Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 43h 24m 24s   avg 21s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/03807.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e90c3fe0ac6fe2b726c1dc5dcebe8bcfa7b2178f461d0e16523c73c1f827d8aa
+size 30612088

data/CC-MAIN-2026-08/03851.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d0cadf295caf002905d4728b3c67ce7af9eadeba447dc2a4e00c488dd36e1bd
+size 29892717

data/CC-MAIN-2026-08/03891.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f89de0839ba4d502851f05e23fca659473a0c07824abab9af24d4bfaaca87e9
+size 28615014

stats.csv

@@ -3806,6 +3806,7 @@ CC-MAIN-2026-08,3803,19782,2629539758,97207170,30244499,2026-03-17T06:35:17Z,198
 CC-MAIN-2026-08,3804,19795,2663814229,95596723,29715909,2026-03-17T06:39:17Z,201,0,18,25
 CC-MAIN-2026-08,3805,19412,2614909216,93303873,30160474,2026-03-17T06:42:17Z,179,0,22,41
 CC-MAIN-2026-08,3806,19264,2569926980,88288986,28523471,2026-03-17T06:46:02Z,159,0,17,29
+CC-MAIN-2026-08,3807,19763,2634047912,97023938,30612088,2026-03-17T07:34:02Z,202,0,20,0
 CC-MAIN-2026-08,3808,19431,2583412440,90379755,29174520,2026-03-17T06:49:02Z,177,0,20,53
 CC-MAIN-2026-08,3809,19668,2678184219,94220964,30501820,2026-03-17T06:53:17Z,131,0,22,40
 CC-MAIN-2026-08,3810,19787,2622497429,92580755,30078686,2026-03-17T06:58:02Z,121,0,25,31
@@ -3834,7 +3835,7 @@ CC-MAIN-2026-08,3834,19646,2638041227,96498851,31350867,2026-03-17T06:14:17Z,163
 CC-MAIN-2026-08,3836,19593,2618715533,96541797,30136710,2026-03-17T06:17:02Z,163,0,20,49
 CC-MAIN-2026-08,3837,19650,2589741828,97141838,31017069,2026-03-17T06:20:17Z,156,0,30,19
 CC-MAIN-2026-08,3838,19676,2643662493,92421058,29217938,2026-03-17T06:22:47Z,126,0,19,51
-CC-MAIN-2026-08,3839,19444,2586164641,94031591,30055368,2026-03-17T07:32:02Z,202,0,19,0
+CC-MAIN-2026-08,3839,19444,2586164641,94031591,30055368,2026-03-17T07:32:02Z,202,0,19,23
 CC-MAIN-2026-08,3840,19824,2604645649,98117163,31260679,2026-03-17T06:27:47Z,192,0,20,18
 CC-MAIN-2026-08,3841,19412,2585690910,93321934,28783813,2026-03-17T06:30:47Z,185,0,21,36
 CC-MAIN-2026-08,3842,19163,2523448898,91742511,29257825,2026-03-17T06:35:17Z,149,0,39,45
@@ -3844,6 +3845,7 @@ CC-MAIN-2026-08,3846,19650,2612806706,98947626,30896189,2026-03-17T06:46:02Z,177
 CC-MAIN-2026-08,3848,19544,2603467536,93476329,30122454,2026-03-17T06:49:02Z,148,0,25,53
 CC-MAIN-2026-08,3849,19521,2572850854,90431918,28652060,2026-03-17T06:53:17Z,128,0,21,40
 CC-MAIN-2026-08,3850,19505,2586040838,95227686,30295736,2026-03-17T06:58:02Z,97,0,29,31
+CC-MAIN-2026-08,3851,19497,2608009877,95229414,29892717,2026-03-17T07:34:02Z,162,0,21,0
 CC-MAIN-2026-08,3852,19439,2606300625,99921094,30536511,2026-03-17T06:58:02Z,133,0,36,31
 CC-MAIN-2026-08,3853,19421,2600785460,95558432,29812564,2026-03-17T07:01:47Z,91,0,25,23
 CC-MAIN-2026-08,3854,19415,2580147551,97415893,31764437,2026-03-17T07:04:32Z,121,0,28,54
@@ -3876,6 +3878,7 @@ CC-MAIN-2026-08,3886,19573,2588278452,96961196,30480525,2026-03-17T07:23:47Z,95,
 CC-MAIN-2026-08,3887,19488,2580251210,92805330,29610039,2026-03-17T07:23:47Z,98,0,18,29
 CC-MAIN-2026-08,3888,19618,2608547117,93048561,29627684,2026-03-17T07:27:47Z,106,0,22,5
 CC-MAIN-2026-08,3890,19360,2572825048,95051132,29779976,2026-03-17T07:29:47Z,177,0,22,15
+CC-MAIN-2026-08,3891,19416,2579000345,92498587,28615014,2026-03-17T07:34:02Z,175,0,21,0
 CC-MAIN-2026-08,5000,19611,2544147305,91933944,29028493,2026-03-13T17:51:21Z,393,0,122,0
 CC-MAIN-2026-08,5001,19479,2584193920,98160035,30333909,2026-03-13T17:51:21Z,240,0,274,0
 CC-MAIN-2026-08,5002,19469,2581016243,91856903,29042422,2026-03-14T01:06:34Z,622,0,143,18