Publish 2 shards CC-MAIN-2026-08/02355–02618

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 **15,065,982 documents across 779 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **15,105,260 documents across 781 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 779 files of CC-MAIN-2026-08 (15,065,982 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 781 files of CC-MAIN-2026-08 (15,105,260 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 779 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 781 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~631.4 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~633.0 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 1.8 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~31.9 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Packed markdown WARC (.md.warc.gz) | ~32.0 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 21.6 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 1.8 TB of uncompressed HTML down to 67.9 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%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 1.8 TB of uncompressed HTML down to 68.1 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: ~631.4 GB of raw gzipped WARCs becomes **21.6 GB of Parquet** — a **96.6% total reduction** — containing 15,065,982 clean markdown documents.
+End to end: ~633.0 GB of raw gzipped WARCs becomes **21.6 GB of Parquet** — a **96.6% total reduction** — containing 15,105,260 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 779 shards of CC-MAIN-2026-08:
+Pipeline timings across 781 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 44h 13m 15s   avg 3m 24s
+Download (raw WARC)        ████████████████████████  total 44h 22m 7s    avg 3m 24s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 1h 50m 33s    avg 8s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 24m 26s    avg 43s
-Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 49m 21s    avg 26s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 25m 15s    avg 43s
+Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 49m 45s    avg 26s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/02355.parquet

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data/CC-MAIN-2026-08/02618.parquet

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stats.csv

@@ -697,6 +697,7 @@ CC-MAIN-2026-08,2325,19795,2595958710,94769924,30381849,2026-03-13T15:21:56Z,340
 CC-MAIN-2026-08,2326,19585,2528968070,92409071,30194739,2026-03-13T15:25:30Z,413,0,125,18
 CC-MAIN-2026-08,2327,19472,2582899616,94317330,32276911,2026-03-13T15:32:45Z,281,0,163,15
 CC-MAIN-2026-08,2354,19403,2561720258,91946981,29788280,2026-03-13T17:24:10Z,945,0,44,23
+CC-MAIN-2026-08,2355,19576,2609300758,93330091,29232408,2026-03-13T17:29:30Z,283,0,25,0
 CC-MAIN-2026-08,2551,5410,611835922,35005098,10258608,2026-03-13T12:28:41Z,32,0,10,0
 CC-MAIN-2026-08,2552,19598,2602424114,96235194,30473559,2026-03-13T12:36:26Z,437,0,26,0
 CC-MAIN-2026-08,2553,19534,2542432805,90911643,29613848,2026-03-13T12:44:33Z,444,0,41,0
@@ -720,6 +721,7 @@ CC-MAIN-2026-08,2614,19566,2581388744,91738092,29557124,2026-03-13T17:13:26Z,207
 CC-MAIN-2026-08,2615,19805,2626737496,95131439,30207314,2026-03-13T17:17:25Z,208,0,34,54
 CC-MAIN-2026-08,2616,19500,2582825107,93822871,29979582,2026-03-13T17:21:11Z,171,0,52,26
 CC-MAIN-2026-08,2617,19385,2596795747,89963126,28106661,2026-03-13T17:24:55Z,197,0,28,33
+CC-MAIN-2026-08,2618,19702,2613908912,93494230,29813201,2026-03-13T17:29:30Z,249,0,24,0
 CC-MAIN-2026-08,2801,19800,2573332995,93935647,29781057,2026-03-13T12:36:24Z,480,0,24,0
 CC-MAIN-2026-08,2802,19377,2552826046,96926255,30379332,2026-03-13T12:44:04Z,402,0,56,0
 CC-MAIN-2026-08,2810,19479,2567872535,94762671,29742907,2026-03-13T14:03:56Z,0,0,0,4
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 CC-MAIN-2026-08,3119,19460,2584493930,93876776,31478880,2026-03-13T17:15:26Z,454,0,25,15
 CC-MAIN-2026-08,3120,19534,2574176327,90852771,28995496,2026-03-13T17:23:40Z,448,0,45,26
-CC-MAIN-2026-08,3121,19444,2605073292,97273749,30909508,2026-03-13T17:29:02Z,269,0,48,0
+CC-MAIN-2026-08,3121,19444,2605073292,97273749,30909508,2026-03-13T17:29:02Z,269,0,48,24
 CC-MAIN-2026-08,3551,19488,2583454997,93104559,29560362,2026-03-13T12:14:48Z,219,0,44,0
 CC-MAIN-2026-08,3552,19589,2622893447,95992637,29462588,2026-03-13T12:17:56Z,162,0,24,0
 CC-MAIN-2026-08,3553,19595,2591041524,96226434,30415440,2026-03-13T12:21:13Z,166,0,31,0