Publish shard CC-MAIN-2026-08/00133

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 **3,710,295 documents across 190 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **3,730,058 documents across 191 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 190 files of CC-MAIN-2026-08 (3,710,295 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 191 files of CC-MAIN-2026-08 (3,730,058 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 190 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 191 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~154.0 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 459.3 GB | ~295 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~154.8 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 461.8 GB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~7.8 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 5.3 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 459.3 GB of uncompressed HTML down to 16.5 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 461.8 GB of uncompressed HTML down to 16.6 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: ~154.0 GB of raw gzipped WARCs becomes **5.3 GB of Parquet** — a **96.6% total reduction** — containing 3,710,295 clean markdown documents.
+End to end: ~154.8 GB of raw gzipped WARCs becomes **5.3 GB of Parquet** — a **96.6% total reduction** — containing 3,730,058 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 190 shards of CC-MAIN-2026-08:
+Pipeline timings across 191 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 6h 16m 58s    avg 1m 59s
+Download (raw WARC)        ████████████████████████  total 6h 18m 24s    avg 1m 58s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 5s
-Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 16m 43s    avg 24s
-Publish  (HuggingFace)      ███████████░░░░░░░░░░░░░  total 2h 59m 25s    avg 56s
+Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 17m 5s     avg 24s
+Publish  (HuggingFace)      ███████████░░░░░░░░░░░░░  total 3h 0m 28s     avg 56s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00133.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2cd6b1aa8947eba49742c0b2b3781add0dae07c408175c3a784bfae2def8f499
+size 31556189

stats.csv

@@ -79,6 +79,7 @@ CC-MAIN-2026-08,129,19354,2565925365,92600540,29322874,2026-03-13T08:22:35Z,117,
 CC-MAIN-2026-08,130,19087,2531135755,92311119,29793718,2026-03-13T08:24:51Z,95,0,20,19
 CC-MAIN-2026-08,131,19422,2598169280,95072518,29574460,2026-03-13T08:27:39Z,97,0,21,48
 CC-MAIN-2026-08,132,19435,2544146767,92405646,29839524,2026-03-13T08:31:23Z,177,0,36,9
+CC-MAIN-2026-08,133,19763,2615231266,98239071,31556189,2026-03-13T08:33:14Z,86,0,22,0
 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
 CC-MAIN-2026-08,253,19312,2557230855,96017199,30399966,2026-03-13T06:51:42Z,130,0,23,117
@@ -132,7 +133,7 @@ CC-MAIN-2026-08,417,19292,2580932812,94163471,29780723,2026-03-13T08:19:15Z,105,
 CC-MAIN-2026-08,418,19468,2553407117,93315821,29889338,2026-03-13T08:22:45Z,155,0,22,31
 CC-MAIN-2026-08,419,19194,2561603300,96400023,29675491,2026-03-13T08:27:11Z,177,0,21,65
 CC-MAIN-2026-08,420,19249,2536627915,90222165,28412577,2026-03-13T08:29:34Z,86,0,19,37
-CC-MAIN-2026-08,421,19425,2579210908,95275597,30546957,2026-03-13T08:32:04Z,126,0,23,0
+CC-MAIN-2026-08,421,19425,2579210908,95275597,30546957,2026-03-13T08:32:40Z,126,0,23,35
 CC-MAIN-2026-08,551,19551,2609034951,89980913,29167227,2026-03-13T06:42:51Z,280,0,20,176
 CC-MAIN-2026-08,552,19402,2594817630,94092761,30309254,2026-03-13T06:48:30Z,211,0,46,80
 CC-MAIN-2026-08,553,19856,2617133708,99106486,30365588,2026-03-13T06:52:51Z,116,0,23,120