Publish shard CC-MAIN-2026-08/01281

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 **18,725,024 documents across 967 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **18,744,737 documents across 968 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 967 files of CC-MAIN-2026-08 (18,725,024 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 968 files of CC-MAIN-2026-08 (18,744,737 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 967 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 968 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~783.8 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~784.6 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 2.3 TB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~39.7 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 26.8 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 2.3 TB of uncompressed HTML down to 84.4 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 2.3 TB of uncompressed HTML down to 84.5 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%.
 
-End to end: ~783.8 GB of raw gzipped WARCs becomes **26.8 GB of Parquet** — a **96.6% total reduction** — containing 18,725,024 clean markdown documents.
+End to end: ~784.6 GB of raw gzipped WARCs becomes **26.8 GB of Parquet** — a **96.6% total reduction** — containing 18,744,737 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 967 shards of CC-MAIN-2026-08:
+Pipeline timings across 968 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 65h 28m 42s   avg 4m 3s
+Download (raw WARC)        ████████████████████████  total 65h 36m 38s   avg 4m 4s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 5h 23m 35s    avg 20s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 15h 21m 14s   avg 57s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 15h 24m 58s   avg 57s
 Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 6h 54m 53s    avg 25s
 ```
 

data/CC-MAIN-2026-08/01281.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:548e2cd900ff2fcf69fd0a9a14f83a39f8de0e8689c9f6380b58e2e8f75c1981
+size 29802054

stats.csv

@@ -700,6 +700,7 @@ CC-MAIN-2026-08,1277,19513,2629606296,93340605,29191686,2026-03-13T21:56:11Z,784
 CC-MAIN-2026-08,1278,19764,2626938399,90419690,28839516,2026-03-13T22:07:15Z,536,0,158,15
 CC-MAIN-2026-08,1279,19706,2585020918,92720492,29244257,2026-03-13T22:20:41Z,613,0,188,14
 CC-MAIN-2026-08,1280,19494,2585853708,92016326,29606455,2026-03-13T22:32:56Z,456,0,278,14
+CC-MAIN-2026-08,1281,19713,2643985555,93507903,29802054,2026-03-13T22:44:41Z,476,0,224,0
 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