Publish 2 shards CC-MAIN-2026-08/00195–00356

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 **18,413,170 documents across 951 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **18,452,054 documents across 953 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.
 
@@ -164,27 +164,27 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 951 files of CC-MAIN-2026-08 (18,413,170 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 953 files of CC-MAIN-2026-08 (18,452,054 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 951 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 953 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~770.8 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~772.5 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 2.2 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~39.0 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Packed markdown WARC (.md.warc.gz) | ~39.1 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 26.4 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 2.2 TB of uncompressed HTML down to 83.0 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 2.2 TB of uncompressed HTML down to 83.2 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 68.2%.
 
-End to end: ~770.8 GB of raw gzipped WARCs becomes **26.4 GB of Parquet** — a **96.6% total reduction** — containing 18,413,170 clean markdown documents.
+End to end: ~772.5 GB of raw gzipped WARCs becomes **26.4 GB of Parquet** — a **96.6% total reduction** — containing 18,452,054 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 951 shards of CC-MAIN-2026-08:
+Pipeline timings across 953 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 63h 7m 6s     avg 3m 58s
-Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 5h 14m 31s    avg 19s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 14h 37m 14s   avg 55s
+Download (raw WARC)        ████████████████████████  total 63h 15m 38s   avg 3m 58s
+Convert  (HTML → MD)       ██░░░░░░░░░░░░░░░░░░░░░░  total 5h 23m 35s    avg 20s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 14h 41m 21s   avg 55s
 Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 6h 50m 45s    avg 25s
 ```
 

data/CC-MAIN-2026-08/00195.parquet

@@ -0,0 +1,3 @@
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+size 29990690

data/CC-MAIN-2026-08/00356.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:ea48c1008782b0c109ee6838ed3fba07c7790eb7d25c48eabeeb8ae46f189658
+size 30021761

stats.csv

@@ -195,6 +195,7 @@ CC-MAIN-2026-08,191,19387,2570610546,100901027,30983932,2026-03-13T21:29:14Z,631
 CC-MAIN-2026-08,192,19505,2557456629,92443840,29228248,2026-03-13T21:39:11Z,507,0,105,18
 CC-MAIN-2026-08,193,19419,2582221477,93138448,30243524,2026-03-13T21:53:56Z,699,0,184,15
 CC-MAIN-2026-08,194,19501,2557747129,95458846,30399109,2026-03-13T22:02:44Z,419,0,111,27
+CC-MAIN-2026-08,195,19461,2590605003,94963046,29990690,2026-03-13T22:13:26Z,512,0,126,0
 CC-MAIN-2026-08,250,19200,2541559671,94959737,30214413,2026-03-13T17:42:47Z,511,0,85,19
 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
@@ -301,6 +302,7 @@ CC-MAIN-2026-08,352,19231,2557508135,96230865,30275599,2026-03-13T21:28:41Z,628,
 CC-MAIN-2026-08,353,19470,2597274403,94820809,30335173,2026-03-13T21:39:11Z,0,519,105,18
 CC-MAIN-2026-08,354,19427,2562359871,96600307,30529507,2026-03-13T21:53:56Z,0,701,184,15
 CC-MAIN-2026-08,355,19508,2528378333,92581345,29133792,2026-03-13T22:02:26Z,0,385,115,13
+CC-MAIN-2026-08,356,19423,2558791293,93777087,30021761,2026-03-13T22:13:26Z,0,544,121,0
 CC-MAIN-2026-08,401,19441,2586676962,94334130,29618260,2026-03-13T11:41:00Z,0,0,33,0
 CC-MAIN-2026-08,402,19446,2552785517,96654791,30560442,2026-03-13T11:49:21Z,0,443,57,0
 CC-MAIN-2026-08,403,19320,2579048144,91406292,29341198,2026-03-13T11:56:46Z,0,414,29,0