Publish shard CC-MAIN-2026-08/00874

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 **3,205,960 documents across 164 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **3,225,456 documents across 165 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.
 
@@ -166,28 +166,28 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 164 files of CC-MAIN-2026-08 (3,205,960 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 165 files of CC-MAIN-2026-08 (3,225,456 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 164 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 165 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~132.9 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 397.1 GB | ~295 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~133.7 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 399.5 GB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~6.7 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 4.6 GB | ~2.9 TB | **-32.0%** vs packed WARC |
+| Final Parquet (Zstd level 19) | 4.6 GB | ~2.9 TB | **-32.1%** 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 397.1 GB of uncompressed HTML down to 14.3 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 68.1%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 399.5 GB of uncompressed HTML down to 14.3 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 68.1%.
 
-End to end: ~132.9 GB of raw gzipped WARCs becomes **4.6 GB of Parquet** — a **96.6% total reduction** — containing 3,205,960 clean markdown documents.
+End to end: ~133.7 GB of raw gzipped WARCs becomes **4.6 GB of Parquet** — a **96.6% total reduction** — containing 3,225,456 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 164 shards of CC-MAIN-2026-08:
+Pipeline timings across 165 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 5h 27m 37s    avg 1m 59s
+Download (raw WARC)        ████████████████████████  total 5h 28m 57s    avg 1m 59s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 5s
-Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 6m 11s     avg 24s
-Publish  (HuggingFace)      █████████░░░░░░░░░░░░░░░  total 2h 7m 42s     avg 46s
+Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 6m 34s     avg 24s
+Publish  (HuggingFace)      █████████░░░░░░░░░░░░░░░  total 2h 7m 48s     avg 46s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00874.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58495e74d8effb9810f0a4fd3f9cb260459f8d0300a97d8836ea83e740196ffa
+size 29303016

stats.csv

@@ -97,7 +97,7 @@ CC-MAIN-2026-08,272,19450,2575149236,95201176,30096999,2026-03-13T08:02:01Z,80,0
 CC-MAIN-2026-08,273,19458,2558786973,91553558,29586560,2026-03-13T08:04:51Z,72,0,17,79
 CC-MAIN-2026-08,274,19329,2536901017,91117521,28952785,2026-03-13T08:07:56Z,96,0,17,69
 CC-MAIN-2026-08,275,19574,2625560972,98453515,30843942,2026-03-13T08:10:57Z,75,0,20,83
-CC-MAIN-2026-08,276,19412,2592300808,92778825,29186554,2026-03-13T08:12:38Z,81,0,19,0
+CC-MAIN-2026-08,276,19412,2592300808,92778825,29186554,2026-03-13T08:12:45Z,81,0,19,6
 CC-MAIN-2026-08,401,19517,2605589961,95609438,30404753,2026-03-13T06:41:08Z,218,0,47,107
 CC-MAIN-2026-08,402,19446,2552785517,96654791,30588984,2026-03-13T06:43:58Z,98,0,26,44
 CC-MAIN-2026-08,403,19320,2579048144,91406292,29375992,2026-03-13T06:49:29Z,198,0,33,98
@@ -163,3 +163,4 @@ CC-MAIN-2026-08,870,19248,2592919081,93421053,29258433,2026-03-13T08:00:15Z,80,0
 CC-MAIN-2026-08,871,19463,2584310994,91036260,28517592,2026-03-13T08:04:17Z,111,0,19,109
 CC-MAIN-2026-08,872,19567,2597951431,92537703,29954925,2026-03-13T08:09:41Z,111,0,21,189
 CC-MAIN-2026-08,873,19642,2610388196,94614597,29692224,2026-03-13T08:11:29Z,77,0,21,8
+CC-MAIN-2026-08,874,19496,2545019500,93316349,29303016,2026-03-13T08:13:13Z,80,0,23,0