Publish shard CC-MAIN-2026-08/03121

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 **15,046,538 documents across 778 shards**. We plan to add more snapshots over time.
+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.
 
 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 778 files of CC-MAIN-2026-08 (15,046,538 pages total), projected to the full crawl of 100,000 WARC files.
+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.
 
-| Stage | 778 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 779 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~630.6 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~631.4 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 |
 | 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 67.8 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 68.2%.
+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 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%.
 
-End to end: ~630.6 GB of raw gzipped WARCs becomes **21.6 GB of Parquet** — a **96.6% total reduction** — containing 15,046,538 clean markdown documents.
+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.
 
 ### Processing Times
 
-Pipeline timings across 778 shards of CC-MAIN-2026-08:
+Pipeline timings across 779 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 44h 8m 46s    avg 3m 24s
+Download (raw WARC)        ████████████████████████  total 44h 13m 15s   avg 3m 24s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 1h 50m 33s    avg 8s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 23m 38s    avg 43s
-Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 49m 6s     avg 26s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 24m 26s    avg 43s
+Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 49m 21s    avg 26s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/03121.parquet

@@ -0,0 +1,3 @@
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+oid sha256:584913cc207eaccfddab58547a7cf1929f5d36f6cc7cd98f5566d65047501f3b
+size 30909508

stats.csv

@@ -668,7 +668,7 @@ CC-MAIN-2026-08,2127,19399,2549889958,95568982,29906356,2026-03-13T15:58:26Z,317
 CC-MAIN-2026-08,2155,19658,2616939549,93318117,29726149,2026-03-13T17:14:26Z,334,0,48,15
 CC-MAIN-2026-08,2156,19927,2657322438,97174427,30255289,2026-03-13T17:18:25Z,183,0,25,16
 CC-MAIN-2026-08,2157,19634,2593240480,98042150,30239020,2026-03-13T17:23:11Z,245,0,56,15
-CC-MAIN-2026-08,2158,19532,2570906882,97371471,31276296,2026-03-13T17:28:02Z,225,0,77,0
+CC-MAIN-2026-08,2158,19532,2570906882,97371471,31276296,2026-03-13T17:28:02Z,225,0,77,15
 CC-MAIN-2026-08,2301,19498,2589050373,94698511,30163652,2026-03-13T13:54:08Z,261,0,33,0
 CC-MAIN-2026-08,2302,19595,2575185844,96075881,29961924,2026-03-13T14:00:40Z,280,0,112,0
 CC-MAIN-2026-08,2303,19594,2612324314,94525336,29944034,2026-03-13T14:06:16Z,305,0,30,0
@@ -774,6 +774,7 @@ CC-MAIN-2026-08,3090,19725,2644246878,95325452,30136348,2026-03-13T16:20:26Z,590
 CC-MAIN-2026-08,3091,19396,2586632962,92038056,29116167,2026-03-13T16:23:56Z,172,0,32,23
 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-2026-08,3551,19488,2583454997,93104559,29560362,2026-03-13T12:14:48Z,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