Publish shard CC-MAIN-2026-08/00268

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 **2,720,661 documents across 139 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **2,759,635 documents across 141 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 139 files of CC-MAIN-2026-08 (2,720,661 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 141 files of CC-MAIN-2026-08 (2,759,635 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 139 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 141 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~112.7 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 337.2 GB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~5.7 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Raw WARC (.warc.gz, downloaded) | ~114.3 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 342.0 GB | ~295 TB | — |
+| Packed markdown WARC (.md.warc.gz) | ~5.8 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 3.9 GB | ~2.9 TB | **-31.9%** 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 337.2 GB of uncompressed HTML down to 12.1 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 68.0%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 342.0 GB of uncompressed HTML down to 12.2 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 68.0%.
 
-End to end: ~112.7 GB of raw gzipped WARCs becomes **3.9 GB of Parquet** — a **96.6% total reduction** — containing 2,720,661 clean markdown documents.
+End to end: ~114.3 GB of raw gzipped WARCs becomes **3.9 GB of Parquet** — a **96.6% total reduction** — containing 2,759,635 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 139 shards of CC-MAIN-2026-08:
+Pipeline timings across 141 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 4h 46m 31s    avg 2m 3s
+Download (raw WARC)        ████████████████████████  total 4h 50m 49s    avg 2m 3s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 6s
-Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 57m 8s        avg 24s
-Publish  (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 1h 41m 28s    avg 43s
+Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 58m 4s        avg 24s
+Publish  (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 1h 42m 19s    avg 43s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00268.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:721cee8dc911c0140b143d4c33fafb33b096a144518c13e253955fb053228e06
+size 30608947

stats.csv

@@ -64,7 +64,7 @@ CC-MAIN-2026-08,114,19566,2594000707,94155018,31079211,2026-03-13T07:39:16Z,183,
 CC-MAIN-2026-08,115,19409,2567533083,97298312,30983238,2026-03-13T07:42:42Z,128,0,47,29
 CC-MAIN-2026-08,116,19243,2529547260,94572631,30202354,2026-03-13T07:44:25Z,74,0,19,8
 CC-MAIN-2026-08,117,19312,2591755909,98560571,30842988,2026-03-13T07:47:28Z,78,0,21,81
-CC-MAIN-2026-08,118,19249,2506779989,92181553,28966860,2026-03-13T07:49:27Z,96,0,21,0
+CC-MAIN-2026-08,118,19249,2506779989,92181553,28966860,2026-03-13T07:50:12Z,96,0,21,44
 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
@@ -82,6 +82,7 @@ CC-MAIN-2026-08,264,19509,2596140017,96135571,30432948,2026-03-13T07:35:25Z,85,0
 CC-MAIN-2026-08,265,19163,2575701286,97203181,30476269,2026-03-13T07:39:20Z,138,0,23,72
 CC-MAIN-2026-08,266,19542,2562231435,92724556,28951823,2026-03-13T07:44:49Z,183,0,21,123
 CC-MAIN-2026-08,267,19644,2584118962,94560910,30518971,2026-03-13T07:48:52Z,211,0,23,7
+CC-MAIN-2026-08,268,19379,2550109935,94635926,30608947,2026-03-13T07:51:28Z,127,0,28,0
 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
@@ -121,6 +122,7 @@ CC-MAIN-2026-08,714,19423,2596376760,95980683,30740910,2026-03-13T07:34:18Z,181,
 CC-MAIN-2026-08,715,19432,2597827153,95508059,30144173,2026-03-13T07:39:08Z,165,0,29,94
 CC-MAIN-2026-08,716,19676,2611420776,94959649,30429233,2026-03-13T07:44:51Z,200,0,22,119
 CC-MAIN-2026-08,717,19177,2533421579,90968900,29639500,2026-03-13T07:48:49Z,206,0,23,6
+CC-MAIN-2026-08,718,19595,2583045607,94790124,30279291,2026-03-13T07:51:29Z,131,0,28,0
 CC-MAIN-2026-08,851,19575,2612873485,97000364,30911294,2026-03-13T06:41:39Z,163,0,37,204
 CC-MAIN-2026-08,852,19334,2546015208,94959847,30205044,2026-03-13T06:45:52Z,183,0,57,11
 CC-MAIN-2026-08,853,19694,2567973975,95901932,30303494,2026-03-13T06:50:12Z,150,0,28,80