Publish shard CC-MAIN-2026-08/01253

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 **15,532,436 documents across 803 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **15,552,023 documents across 804 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 803 files of CC-MAIN-2026-08 (15,532,436 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 804 files of CC-MAIN-2026-08 (15,552,023 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 803 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 804 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~650.9 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~651.7 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 1.9 TB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~32.9 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Packed markdown WARC (.md.warc.gz) | ~33.0 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 22.3 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 70.0 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 70.1 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 68.2%.
 
-End to end: ~650.9 GB of raw gzipped WARCs becomes **22.3 GB of Parquet** — a **96.6% total reduction** — containing 15,532,436 clean markdown documents.
+End to end: ~651.7 GB of raw gzipped WARCs becomes **22.3 GB of Parquet** — a **96.6% total reduction** — containing 15,552,023 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 803 shards of CC-MAIN-2026-08:
+Pipeline timings across 804 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 45h 53m 2s    avg 3m 25s
+Download (raw WARC)        ████████████████████████  total 45h 57m 35s   avg 3m 25s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 2h 41m 32s    avg 12s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 9h 56m 17s    avg 44s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 10h 0m 12s    avg 44s
 Publish  (HuggingFace)      ███░░░░░░░░░░░░░░░░░░░░░  total 5h 56m 24s    avg 26s
 ```
 

data/CC-MAIN-2026-08/01253.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00ccd424dbb835f1b072bb4e27012618e0cc8923c75be6f257878693624e2fe4
+size 29409281

stats.csv

@@ -536,6 +536,7 @@ CC-MAIN-2026-08,1207,19457,2587304186,94642420,29428000,2026-03-13T12:01:50Z,205
 CC-MAIN-2026-08,1250,19570,2579186072,96548314,30182713,2026-03-13T17:40:42Z,339,0,97,26
 CC-MAIN-2026-08,1251,19338,2590830646,96118830,30643824,2026-03-13T17:49:32Z,454,0,109,16
 CC-MAIN-2026-08,1252,19317,2547574291,92820055,29625468,2026-03-13T17:58:44Z,410,0,136,0
+CC-MAIN-2026-08,1253,19587,2591803279,95323004,29409281,2026-03-13T18:07:11Z,273,0,235,0
 CC-MAIN-2026-08,1301,19417,2601765043,93758124,29790521,2026-03-13T11:40:27Z,0,0,0,0
 CC-MAIN-2026-08,1302,19471,2592470194,95488689,29747494,2026-03-13T11:40:27Z,0,0,0,0
 CC-MAIN-2026-08,1303,19681,2609544680,95027524,30250671,2026-03-13T11:40:27Z,0,0,0,0