Publish shard CC-MAIN-2026-08/00030

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 **601,859 documents across 30 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **621,292 documents across 31 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.
 
@@ -166,27 +166,27 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 30 files of CC-MAIN-2026-08 (601,859 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 31 files of CC-MAIN-2026-08 (621,292 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 30 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 31 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~24.3 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 75.8 GB | ~295 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~25.1 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 78.2 GB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~1.2 GB | ~3.7 TB | **-98.5%** vs HTML |
-| Final Parquet (Zstd level 19) | 825.3 MB | ~2.9 TB | **-30.9%** vs packed WARC |
+| Final Parquet (Zstd level 19) | 854.0 MB | ~2.9 TB | **-30.9%** 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 75.8 GB of uncompressed HTML down to 2.5 GB of markdown — a **98.5% reduction** — before any file-level compression is applied. Parquet with Zstd level 19 then compresses the markdown a further 67.5%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 78.2 GB of uncompressed HTML down to 2.6 GB of markdown — a **98.5% reduction** — before any file-level compression is applied. Parquet with Zstd level 19 then compresses the markdown a further 67.5%.
 
-End to end: ~24.3 GB of raw gzipped WARCs becomes **825.3 MB of Parquet** — a **96.7% total reduction** — containing 601,859 clean markdown documents.
+End to end: ~25.1 GB of raw gzipped WARCs becomes **854.0 MB of Parquet** — a **96.7% total reduction** — containing 621,292 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 30 shards of CC-MAIN-2026-08:
+Pipeline timings across 31 shards of CC-MAIN-2026-08:
 
 ```
-Pack (download + HTML→MD)  ████████████████████████  total 5m 29s        avg 10s
-Export (Parquet)           ██████░░░░░░░░░░░░░░░░░░  total 1m 24s        avg 2s
-Publish (HuggingFace)      ██████████░░░░░░░░░░░░░░  total 2m 22s        avg 4s
+Pack (download + HTML→MD)  ████████████████████████  total 6m 41s        avg 12s
+Export (Parquet)           ██████░░░░░░░░░░░░░░░░░░  total 1m 42s        avg 3s
+Publish (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 2m 24s        avg 4s
 ```
 
 ### Personal and Sensitive Information

data/CC-MAIN-2026-08/00030.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4fdd601786b187399ace7e7d8af709536c721104b7c8adc6c5066b986e64b25
+size 30012372

stats.csv

@@ -28,4 +28,5 @@ CC-MAIN-2026-08,25,18824,2494782172,91229388,29429097,2026-03-13T05:49:04Z,42,15
 CC-MAIN-2026-08,26,19453,2545699083,94363861,30370568,2026-03-13T05:50:42Z,73,17,2
 CC-MAIN-2026-08,27,19612,2596439798,93518836,30208089,2026-03-13T05:52:18Z,71,18,2
 CC-MAIN-2026-08,28,19560,2579397903,97788121,30727702,2026-03-13T05:53:55Z,71,17,4
-CC-MAIN-2026-08,29,19439,2588405263,93704600,29839666,2026-03-13T05:55:26Z,72,17,0
+CC-MAIN-2026-08,29,19439,2588405263,93704600,29839666,2026-03-13T05:55:32Z,72,17,2
+CC-MAIN-2026-08,30,19433,2598632809,94875082,30012372,2026-03-13T05:57:04Z,72,18,0