Publish shard CC-MAIN-2026-08/00878

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 **3,496,907 documents across 179 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **3,516,278 documents across 180 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 179 files of CC-MAIN-2026-08 (3,496,907 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 180 files of CC-MAIN-2026-08 (3,516,278 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 179 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 180 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~145.1 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 433.0 GB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~7.3 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Raw WARC (.warc.gz, downloaded) | ~145.9 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 435.4 GB | ~295 TB | — |
+| Packed markdown WARC (.md.warc.gz) | ~7.4 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 5.0 GB | ~2.9 TB | **-32.0%** 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 433.0 GB of uncompressed HTML down to 15.6 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 68.1%.
+The big win is the HTML → Markdown step: trafilatura strips all tags, scripts, styles, navigation, and ads, keeping only the main content. This cuts 435.4 GB of uncompressed HTML down to 15.7 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 68.1%.
 
-End to end: ~145.1 GB of raw gzipped WARCs becomes **5.0 GB of Parquet** — a **96.6% total reduction** — containing 3,496,907 clean markdown documents.
+End to end: ~145.9 GB of raw gzipped WARCs becomes **5.0 GB of Parquet** — a **96.6% total reduction** — containing 3,516,278 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 179 shards of CC-MAIN-2026-08:
+Pipeline timings across 180 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 5h 53m 16s    avg 1m 58s
+Download (raw WARC)        ████████████████████████  total 5h 55m 43s    avg 1m 58s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 5s
-Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 12m 16s    avg 24s
-Publish  (HuggingFace)      ███████████░░░░░░░░░░░░░  total 2h 54m 24s    avg 58s
+Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 12m 44s    avg 24s
+Publish  (HuggingFace)      ███████████░░░░░░░░░░░░░  total 2h 54m 43s    avg 58s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00878.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ec2cafb3800a3aedb52fb27575e0a370f97ed14dfae9f3094002a4be58655d0
+size 30281755

stats.csv

@@ -76,7 +76,7 @@ CC-MAIN-2026-08,126,19346,2586860649,94975987,31506543,2026-03-13T08:14:01Z,84,0
 CC-MAIN-2026-08,127,19402,2552000966,96535361,31142501,2026-03-13T08:17:24Z,93,0,27,80
 CC-MAIN-2026-08,128,19421,2552860799,92743989,29661401,2026-03-13T08:20:09Z,88,0,21,54
 CC-MAIN-2026-08,129,19354,2565925365,92600540,29322874,2026-03-13T08:22:35Z,117,0,18,9
-CC-MAIN-2026-08,130,19087,2531135755,92311119,29793718,2026-03-13T08:24:32Z,95,0,20,0
+CC-MAIN-2026-08,130,19087,2531135755,92311119,29793718,2026-03-13T08:24:51Z,95,0,20,19
 CC-MAIN-2026-08,251,19610,2594898345,97558492,31917087,2026-03-13T06:42:12Z,277,0,23,136
 CC-MAIN-2026-08,252,19240,2525928701,98163046,31104034,2026-03-13T06:47:10Z,238,0,49,10
 CC-MAIN-2026-08,253,19312,2557230855,96017199,30399966,2026-03-13T06:51:42Z,130,0,23,117
@@ -178,3 +178,4 @@ CC-MAIN-2026-08,874,19496,2545019500,93316349,29303016,2026-03-13T08:13:20Z,80,0
 CC-MAIN-2026-08,875,19632,2619435387,96015289,30445181,2026-03-13T08:15:18Z,83,0,22,9
 CC-MAIN-2026-08,876,19247,2577843957,92441652,29314063,2026-03-13T08:19:04Z,94,0,31,100
 CC-MAIN-2026-08,877,19333,2553485150,91901591,29616717,2026-03-13T08:22:56Z,108,0,46,75
+CC-MAIN-2026-08,878,19371,2591184192,98118180,30281755,2026-03-13T08:25:52Z,147,0,28,0