Publish shard CC-MAIN-2026-08/01251

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 **15,299,505 documents across 791 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **15,318,843 documents across 792 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.
 
@@ -164,28 +164,28 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 791 files of CC-MAIN-2026-08 (15,299,505 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 792 files of CC-MAIN-2026-08 (15,318,843 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 791 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 792 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~641.1 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~642.0 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 1.8 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~32.4 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 21.9 GB | ~2.9 TB | **-32.4%** vs packed WARC |
+| Packed markdown WARC (.md.warc.gz) | ~32.5 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Final Parquet (Zstd level 19) | 22.0 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 1.8 TB of uncompressed HTML down to 69.0 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 1.8 TB of uncompressed HTML down to 69.1 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: ~641.1 GB of raw gzipped WARCs becomes **21.9 GB of Parquet** — a **96.6% total reduction** — containing 15,299,505 clean markdown documents.
+End to end: ~642.0 GB of raw gzipped WARCs becomes **22.0 GB of Parquet** — a **96.6% total reduction** — containing 15,318,843 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 791 shards of CC-MAIN-2026-08:
+Pipeline timings across 792 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 45h 7m 40s    avg 3m 25s
+Download (raw WARC)        ████████████████████████  total 45h 15m 14s   avg 3m 25s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 2h 2m 36s     avg 9s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 38m 29s    avg 43s
-Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 53m 52s    avg 26s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 40m 18s    avg 43s
+Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 54m 6s     avg 26s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/01251.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b8e202108a92ca230a57f1247d3dec257a0a94cc730c5c1c9982377ddcbbf8b
+size 30643824

stats.csv

@@ -95,7 +95,7 @@ CC-MAIN-2026-08,91,19374,2578827857,94619739,29492428,2026-03-13T15:09:05Z,0,173
 CC-MAIN-2026-08,92,19520,2560251413,93812697,29804536,2026-03-13T15:14:30Z,343,0,53,0
 CC-MAIN-2026-08,93,19565,2625905695,97305588,30010782,2026-03-13T15:22:02Z,271,0,86,42
 CC-MAIN-2026-08,94,19407,2565026021,94786307,30258982,2026-03-13T17:40:03Z,0,339,94,30
-CC-MAIN-2026-08,95,19394,2589724753,96639975,30624565,2026-03-13T17:48:32Z,0,384,114,0
+CC-MAIN-2026-08,95,19394,2589724753,96639975,30624565,2026-03-13T17:48:32Z,0,384,114,14
 CC-MAIN-2026-08,98,19449,2589117299,98909003,31451722,2026-03-13T15:43:46Z,345,0,33,0
 CC-MAIN-2026-08,99,19479,2575024379,92544874,29917329,2026-03-13T15:48:21Z,227,0,28,0
 CC-MAIN-2026-08,100,19468,2560323629,93642547,30026373,2026-03-13T15:51:46Z,201,0,28,0
@@ -524,6 +524,7 @@ CC-MAIN-2026-08,1205,19364,2588047993,93773809,29550655,2026-03-13T11:54:07Z,165
 CC-MAIN-2026-08,1206,19390,2574716406,95446241,30104933,2026-03-13T11:57:07Z,152,0,27,0
 CC-MAIN-2026-08,1207,19457,2587304186,94642420,29428000,2026-03-13T12:01:50Z,205,0,76,0
 CC-MAIN-2026-08,1250,19570,2579186072,96548314,30182713,2026-03-13T17:40:42Z,339,0,97,26
+CC-MAIN-2026-08,1251,19338,2590830646,96118830,30643824,2026-03-13T17:49:32Z,454,0,109,0
 CC-MAIN-2026-08,1301,19417,2601765043,93758124,29790521,2026-03-13T11:40:27Z,0,0,0,0
 CC-MAIN-2026-08,1302,19471,2592470194,95488689,29747494,2026-03-13T11:40:27Z,0,0,0,0
 CC-MAIN-2026-08,1303,19681,2609544680,95027524,30250671,2026-03-13T11:40:27Z,0,0,0,0