Publish shard CC-MAIN-2026-08/00403

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 **1,087,783 documents across 55 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **1,126,891 documents across 57 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 55 files of CC-MAIN-2026-08 (1,087,783 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 57 files of CC-MAIN-2026-08 (1,126,891 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 55 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 57 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~44.6 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 135.8 GB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~2.2 GB | ~3.7 TB | **-98.4%** vs HTML |
-| Final Parquet (Zstd level 19) | 1.5 GB | ~2.9 TB | **-31.4%** vs packed WARC |
+| Raw WARC (.warc.gz, downloaded) | ~46.2 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 140.6 GB | ~295 TB | — |
+| Packed markdown WARC (.md.warc.gz) | ~2.3 GB | ~3.7 TB | **-98.4%** vs HTML |
+| Final Parquet (Zstd level 19) | 1.6 GB | ~2.9 TB | **-31.4%** 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 135.8 GB of uncompressed HTML down to 4.7 GB of markdown — a **98.4% reduction** — before any file-level compression is applied. Parquet with Zstd level 19 then compresses the markdown a further 67.8%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 140.6 GB of uncompressed HTML down to 4.9 GB of markdown — a **98.4% reduction** — before any file-level compression is applied. Parquet with Zstd level 19 then compresses the markdown a further 67.8%.
 
-End to end: ~44.6 GB of raw gzipped WARCs becomes **1.5 GB of Parquet** — a **96.6% total reduction** — containing 1,087,783 clean markdown documents.
+End to end: ~46.2 GB of raw gzipped WARCs becomes **1.6 GB of Parquet** — a **96.6% total reduction** — containing 1,126,891 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 55 shards of CC-MAIN-2026-08:
+Pipeline timings across 57 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 53m 17s       avg 58s
-Convert  (HTML → MD)       ███████░░░░░░░░░░░░░░░░░  total 16m 2s        avg 17s
-Export   (Parquet)          ██████░░░░░░░░░░░░░░░░░░  total 13m 59s       avg 15s
-Publish  (HuggingFace)      ██████████░░░░░░░░░░░░░░  total 23m 5s        avg 25s
+Download (raw WARC)        ████████████████████████  total 58m 4s        avg 1m 1s
+Convert  (HTML → MD)       ██████░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 16s
+Export   (Parquet)          ██████░░░░░░░░░░░░░░░░░░  total 14m 58s       avg 15s
+Publish  (HuggingFace)      ██████████░░░░░░░░░░░░░░  total 24m 25s       avg 25s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00403.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:346a40ab1b0a55c19170015022d7abb59fe8dfe573b763380bd88d22db994f9a
+size 29375992

stats.csv

@@ -39,6 +39,7 @@ CC-MAIN-2026-08,36,19367,2577531843,94004962,29843828,2026-03-13T06:08:12Z,0,69,
 CC-MAIN-2026-08,37,19314,2558501740,95109133,29807147,2026-03-13T06:37:54Z,0,63,19,96
 CC-MAIN-2026-08,38,19372,2618600358,93097292,29730152,2026-03-13T06:42:06Z,131,0,20,99
 CC-MAIN-2026-08,39,19660,2620924368,92727175,29965496,2026-03-13T06:46:16Z,169,0,61,18
+CC-MAIN-2026-08,40,19414,2578370274,95334003,30943686,2026-03-13T06:49:05Z,137,0,31,0
 CC-MAIN-2026-08,101,19267,2514449658,96925434,30875010,2026-03-13T06:40:05Z,179,0,50,81
 CC-MAIN-2026-08,102,19438,2568537422,97402434,31137610,2026-03-13T06:42:52Z,93,0,20,52
 CC-MAIN-2026-08,103,19511,2593312947,96164480,30296223,2026-03-13T06:47:48Z,187,0,46,61
@@ -48,9 +49,10 @@ CC-MAIN-2026-08,401,19517,2605589961,95609438,30404753,2026-03-13T06:41:08Z,218,
 CC-MAIN-2026-08,402,19446,2552785517,96654791,30588984,2026-03-13T06:43:58Z,98,0,26,44
 CC-MAIN-2026-08,403,19320,2579048144,91406292,29375992,2026-03-13T06:47:50Z,198,0,33,0
 CC-MAIN-2026-08,551,19551,2609034951,89980913,29167227,2026-03-13T06:42:51Z,280,0,20,176
-CC-MAIN-2026-08,552,19402,2594817630,94092761,30309254,2026-03-13T06:47:10Z,211,0,46,0
+CC-MAIN-2026-08,552,19402,2594817630,94092761,30309254,2026-03-13T06:48:30Z,211,0,46,80
 CC-MAIN-2026-08,701,19412,2563976599,92296196,29384755,2026-03-13T06:41:28Z,272,0,22,99
 CC-MAIN-2026-08,702,19449,2572639558,92293569,29721653,2026-03-13T06:44:08Z,113,0,20,24
 CC-MAIN-2026-08,703,19592,2602952509,95185029,30720858,2026-03-13T06:47:53Z,187,0,36,0
 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-2026-08,853,19694,2567973975,95901932,30303494,2026-03-13T06:48:52Z,150,0,28,0