Publish shard CC-MAIN-2026-08/00028

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 **562,860 documents across 28 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **582,420 documents across 29 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 28 files of CC-MAIN-2026-08 (562,860 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 29 files of CC-MAIN-2026-08 (582,420 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 28 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 29 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~22.7 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 71.0 GB | ~295 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~23.5 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 73.4 GB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~1.1 GB | ~3.7 TB | **-98.5%** vs HTML |
-| Final Parquet (Zstd level 19) | 767.6 MB | ~2.9 TB | **-30.7%** vs packed WARC |
+| Final Parquet (Zstd level 19) | 796.9 MB | ~2.9 TB | **-30.8%** 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 71.0 GB of uncompressed HTML down to 2.3 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 67.4%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 73.4 GB of uncompressed HTML down to 2.4 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: ~22.7 GB of raw gzipped WARCs becomes **767.6 MB of Parquet** — a **96.7% total reduction** — containing 562,860 clean markdown documents.
+End to end: ~23.5 GB of raw gzipped WARCs becomes **796.9 MB of Parquet** — a **96.7% total reduction** — containing 582,420 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 28 shards of CC-MAIN-2026-08:
+Pipeline timings across 29 shards of CC-MAIN-2026-08:
 
 ```
-Pack (download + HTML→MD)  ████████████████████████  total 3m 6s         avg 6s
-Export (Parquet)           ██████░░░░░░░░░░░░░░░░░░  total 50s           avg 1s
-Publish (HuggingFace)      █████████████████░░░░░░░  total 2m 16s        avg 4s
+Pack (download + HTML→MD)  ████████████████████████  total 4m 17s        avg 8s
+Export (Parquet)           ██████░░░░░░░░░░░░░░░░░░  total 1m 7s         avg 2s
+Publish (HuggingFace)      ████████████░░░░░░░░░░░░  total 2m 18s        avg 4s
 ```
 
 ### Personal and Sensitive Information

data/CC-MAIN-2026-08/00028.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d7ee5b9a584637ea303351fedfa46ae115362e036defd950b3788265303649e4
+size 30727702

stats.csv

@@ -26,4 +26,5 @@ CC-MAIN-2026-08,23,19449,2555120233,93378286,29225122,2026-03-13T05:47:49Z,0,0,8
 CC-MAIN-2026-08,24,19587,2579501303,92876466,30976940,2026-03-13T05:47:58Z,0,0,6
 CC-MAIN-2026-08,25,18824,2494782172,91229388,29429097,2026-03-13T05:49:04Z,42,15,4
 CC-MAIN-2026-08,26,19453,2545699083,94363861,30370568,2026-03-13T05:50:42Z,73,17,2
-CC-MAIN-2026-08,27,19612,2596439798,93518836,30208089,2026-03-13T05:52:12Z,71,18,0
+CC-MAIN-2026-08,27,19612,2596439798,93518836,30208089,2026-03-13T05:52:18Z,71,18,2
+CC-MAIN-2026-08,28,19560,2579397903,97788121,30727702,2026-03-13T05:53:48Z,71,17,0