Publish shard CC-MAIN-2026-08/00866

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 **2,624,028 documents across 134 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **2,643,268 documents across 135 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 134 files of CC-MAIN-2026-08 (2,624,028 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 135 files of CC-MAIN-2026-08 (2,643,268 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 134 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 135 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~108.6 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 325.4 GB | ~295 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~109.4 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 327.7 GB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~5.5 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 3.7 GB | ~2.9 TB | **-31.9%** vs packed WARC |
+| Final Parquet (Zstd level 19) | 3.8 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 325.4 GB of uncompressed HTML down to 11.6 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 68.0%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 327.7 GB of uncompressed HTML down to 11.7 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: ~108.6 GB of raw gzipped WARCs becomes **3.7 GB of Parquet** — a **96.6% total reduction** — containing 2,624,028 clean markdown documents.
+End to end: ~109.4 GB of raw gzipped WARCs becomes **3.8 GB of Parquet** — a **96.6% total reduction** — containing 2,643,268 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 134 shards of CC-MAIN-2026-08:
+Pipeline timings across 135 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 4h 35m 5s     avg 2m 3s
+Download (raw WARC)        ████████████████████████  total 4h 36m 30s    avg 2m 2s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 7s
-Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 55m 11s       avg 24s
-Publish  (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 1h 39m 44s    avg 44s
+Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 55m 43s       avg 24s
+Publish  (HuggingFace)      ████████░░░░░░░░░░░░░░░░  total 1h 41m 5s     avg 44s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00866.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8cb619e1e8c4726ba65cdf15b283fb3b050182eedb15af0ecfe490c2538e5b39
+size 29478780

stats.csv

@@ -63,7 +63,7 @@ CC-MAIN-2026-08,113,19468,2542994320,95581406,30306018,2026-03-13T07:33:54Z,123,
 CC-MAIN-2026-08,114,19566,2594000707,94155018,31079211,2026-03-13T07:39:16Z,183,0,27,109
 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-2026-08,117,19312,2591755909,98560571,30842988,2026-03-13T07:46:05Z,78,0,21,0
+CC-MAIN-2026-08,117,19312,2591755909,98560571,30842988,2026-03-13T07:47:28Z,78,0,21,81
 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
@@ -133,3 +133,4 @@ CC-MAIN-2026-08,862,19535,2608751766,96008732,30532163,2026-03-13T07:28:35Z,129,
 CC-MAIN-2026-08,863,19545,2590081820,92582175,29356410,2026-03-13T07:34:02Z,131,0,28,164
 CC-MAIN-2026-08,864,19304,2546300382,91040684,28811041,2026-03-13T07:39:13Z,182,0,22,105
 CC-MAIN-2026-08,865,19211,2557891798,96126883,30876712,2026-03-13T07:45:54Z,183,0,23,194
+CC-MAIN-2026-08,866,19240,2545414991,94210985,29478780,2026-03-13T07:47:53Z,85,0,32,0