Publish shard CC-MAIN-2026-08/00506

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 **15,863,794 documents across 820 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **15,883,388 documents across 821 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.
 
@@ -164,27 +164,27 @@ Empty conversions (pages where trafilatura could not extract meaningful content)
 
 ### Compression Ratios
 
-Numbers below are actual measurements summed across all 820 files of CC-MAIN-2026-08 (15,863,794 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 821 files of CC-MAIN-2026-08 (15,883,388 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 820 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 821 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~664.6 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~665.5 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 1.9 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~33.6 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 22.7 GB | ~2.9 TB | **-32.4%** vs packed WARC |
+| Packed markdown WARC (.md.warc.gz) | ~33.7 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Final Parquet (Zstd level 19) | 22.8 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 71.5 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%.
+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 71.6 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: ~664.6 GB of raw gzipped WARCs becomes **22.7 GB of Parquet** — a **96.6% total reduction** — containing 15,863,794 clean markdown documents.
+End to end: ~665.5 GB of raw gzipped WARCs becomes **22.8 GB of Parquet** — a **96.6% total reduction** — containing 15,883,388 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 820 shards of CC-MAIN-2026-08:
+Pipeline timings across 821 shards of CC-MAIN-2026-08:
 
 ```
 Download (raw WARC)        ████████████████████████  total 47h 12m 40s   avg 3m 27s
-Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 3h 22m 21s    avg 14s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 10h 22m 24s   avg 45s
+Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 3h 27m 51s    avg 15s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 10h 25m 58s   avg 45s
 Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 6h 2m 50s     avg 26s
 ```
 

data/CC-MAIN-2026-08/00506.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af4e90280b407115c323bc82a9f6d9044f8e4c722d746a54cc08114844245e1b
+size 31577487

stats.csv

@@ -309,6 +309,7 @@ CC-MAIN-2026-08,502,19517,2581863236,92435616,29177803,2026-03-13T17:51:21Z,0,40
 CC-MAIN-2026-08,503,19510,2607183133,97101474,30068205,2026-03-13T18:03:29Z,0,473,62,7
 CC-MAIN-2026-08,504,19698,2587863069,95194491,29986832,2026-03-13T18:11:32Z,0,592,68,18
 CC-MAIN-2026-08,505,19380,2571662932,93954407,30226054,2026-03-13T18:22:02Z,0,574,88,22
+CC-MAIN-2026-08,506,19594,2611101705,99036952,31577487,2026-03-13T18:31:11Z,0,330,214,0
 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-2026-08,553,19856,2617133708,99106486,30365588,2026-03-13T06:52:51Z,116,0,23,120