Publish shard CC-MAIN-2026-08/01254

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 **15,649,701 documents across 809 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **15,669,086 documents across 810 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 809 files of CC-MAIN-2026-08 (15,649,701 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 810 files of CC-MAIN-2026-08 (15,669,086 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 809 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 810 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~655.7 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~656.5 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 1.9 TB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~33.2 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 22.4 GB | ~2.9 TB | **-32.4%** vs packed WARC |
+| Final Parquet (Zstd level 19) | 22.5 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 1.9 TB of uncompressed HTML down to 70.6 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 68.2%.
 
-End to end: ~655.7 GB of raw gzipped WARCs becomes **22.4 GB of Parquet** — a **96.6% total reduction** — containing 15,649,701 clean markdown documents.
+End to end: ~656.5 GB of raw gzipped WARCs becomes **22.5 GB of Parquet** — a **96.6% total reduction** — containing 15,669,086 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 809 shards of CC-MAIN-2026-08:
+Pipeline timings across 810 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 46h 24m 58s   avg 3m 26s
+Download (raw WARC)        ████████████████████████  total 46h 29m 59s   avg 3m 26s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 3h 1m 14s     avg 13s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 10h 5m 48s    avg 44s
-Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 57m 58s    avg 26s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 10h 6m 14s    avg 44s
+Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 58m 32s    avg 26s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/01254.parquet

@@ -0,0 +1,3 @@
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+oid sha256:eaba31e99868a8f91d7d87049598a45b8a4b1e79f63f14897f0f1757b04d6155
+size 29287533

stats.csv

@@ -171,7 +171,7 @@ CC-MAIN-2026-08,167,19479,2608667162,97765916,30323458,2026-03-13T16:28:01Z,199,
 CC-MAIN-2026-08,168,19507,2562143602,99496569,32117485,2026-03-13T16:31:16Z,150,0,46,63
 CC-MAIN-2026-08,169,19473,2563389563,95532787,31173231,2026-03-13T16:34:31Z,153,0,41,15
 CC-MAIN-2026-08,170,19524,2590221583,98934338,32004895,2026-03-13T16:37:46Z,149,0,44,0
-CC-MAIN-2026-08,171,19525,2569500927,95427462,30216223,2026-03-13T18:12:18Z,480,0,75,0
+CC-MAIN-2026-08,171,19525,2569500927,95427462,30216223,2026-03-13T18:12:18Z,480,0,75,34
 CC-MAIN-2026-08,250,19200,2541559671,94959737,30214413,2026-03-13T17:42:47Z,511,0,85,19
 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
@@ -542,6 +542,7 @@ CC-MAIN-2026-08,1250,19570,2579186072,96548314,30182713,2026-03-13T17:40:42Z,339
 CC-MAIN-2026-08,1251,19338,2590830646,96118830,30643824,2026-03-13T17:49:32Z,454,0,109,16
 CC-MAIN-2026-08,1252,19317,2547574291,92820055,29625468,2026-03-13T17:58:44Z,410,0,136,0
 CC-MAIN-2026-08,1253,19587,2591803279,95323004,29409281,2026-03-13T18:07:11Z,273,0,235,20
+CC-MAIN-2026-08,1254,19385,2574775357,90964705,29287533,2026-03-13T18:12:59Z,301,0,26,0
 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