Publish shard CC-MAIN-2026-08/00104

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 **1,185,523 documents across 60 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **1,224,824 documents across 62 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 60 files of CC-MAIN-2026-08 (1,185,523 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 62 files of CC-MAIN-2026-08 (1,224,824 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 60 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 62 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~48.6 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 147.8 GB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~2.4 GB | ~3.7 TB | **-98.4%** vs HTML |
-| Final Parquet (Zstd level 19) | 1.7 GB | ~2.9 TB | **-31.5%** vs packed WARC |
+| Raw WARC (.warc.gz, downloaded) | ~50.3 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 152.7 GB | ~295 TB | — |
+| Packed markdown WARC (.md.warc.gz) | ~2.5 GB | ~3.7 TB | **-98.4%** vs HTML |
+| Final Parquet (Zstd level 19) | 1.7 GB | ~2.9 TB | **-31.6%** 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 147.8 GB of uncompressed HTML down to 5.1 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 152.7 GB of uncompressed HTML down to 5.3 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: ~48.6 GB of raw gzipped WARCs becomes **1.7 GB of Parquet** — a **96.6% total reduction** — containing 1,185,523 clean markdown documents.
+End to end: ~50.3 GB of raw gzipped WARCs becomes **1.7 GB of Parquet** — a **96.6% total reduction** — containing 1,224,824 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 60 shards of CC-MAIN-2026-08:
+Pipeline timings across 62 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 1h 3m 57s     avg 1m 3s
-Convert  (HTML → MD)       ██████░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 16s
-Export   (Parquet)          ██████░░░░░░░░░░░░░░░░░░  total 16m 13s       avg 16s
-Publish  (HuggingFace)      ██████████░░░░░░░░░░░░░░  total 29m 3s        avg 29s
+Download (raw WARC)        ████████████████████████  total 1h 9m 49s     avg 1m 7s
+Convert  (HTML → MD)       █████░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 15s
+Export   (Parquet)          ██████░░░░░░░░░░░░░░░░░░  total 17m 40s       avg 17s
+Publish  (HuggingFace)      ████████████░░░░░░░░░░░░  total 35m 4s        avg 33s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00104.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae7c6c210acbf1f94b10c3384f7c39e586424362a130d0d4052efe05d3fc7453
+size 28774002

stats.csv

@@ -50,12 +50,14 @@ CC-MAIN-2026-08,253,19312,2557230855,96017199,30399966,2026-03-13T06:51:42Z,130,
 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
+CC-MAIN-2026-08,404,19609,2626946886,98313227,30726076,2026-03-13T06:53:10Z,177,0,43,0
 CC-MAIN-2026-08,551,19551,2609034951,89980913,29167227,2026-03-13T06:42:51Z,280,0,20,176
 CC-MAIN-2026-08,552,19402,2594817630,94092761,30309254,2026-03-13T06:48:30Z,211,0,46,80
-CC-MAIN-2026-08,553,19856,2617133708,99106486,30365588,2026-03-13T06:50:50Z,116,0,23,0
+CC-MAIN-2026-08,553,19856,2617133708,99106486,30365588,2026-03-13T06:52:51Z,116,0,23,120
 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-2026-08,703,19592,2602952509,95185029,30720858,2026-03-13T06:49:34Z,187,0,36,100
+CC-MAIN-2026-08,704,19692,2578096724,95466414,30221084,2026-03-13T06:53:15Z,175,0,44,0
 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