Publish shard CC-MAIN-2026-08/00286

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 **3,884,851 documents across 199 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **3,923,865 documents across 201 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 199 files of CC-MAIN-2026-08 (3,884,851 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 201 files of CC-MAIN-2026-08 (3,923,865 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 199 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 201 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~161.3 GB | ~83 TB | — |
-| HTML extracted (uncompressed) | 480.8 GB | ~295 TB | — |
-| Packed markdown WARC (.md.warc.gz) | ~8.1 GB | ~3.7 TB | **-98.3%** vs HTML |
-| Final Parquet (Zstd level 19) | 5.5 GB | ~2.9 TB | **-32.0%** vs packed WARC |
+| Raw WARC (.warc.gz, downloaded) | ~162.9 GB | ~83 TB | — |
+| HTML extracted (uncompressed) | 485.7 GB | ~295 TB | — |
+| Packed markdown WARC (.md.warc.gz) | ~8.2 GB | ~3.7 TB | **-98.3%** vs HTML |
+| Final Parquet (Zstd level 19) | 5.6 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 480.8 GB of uncompressed HTML down to 17.3 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 485.7 GB of uncompressed HTML down to 17.5 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 68.1%.
 
-End to end: ~161.3 GB of raw gzipped WARCs becomes **5.5 GB of Parquet** — a **96.6% total reduction** — containing 3,884,851 clean markdown documents.
+End to end: ~162.9 GB of raw gzipped WARCs becomes **5.6 GB of Parquet** — a **96.6% total reduction** — containing 3,923,865 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 199 shards of CC-MAIN-2026-08:
+Pipeline timings across 201 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 6h 32m 23s    avg 1m 58s
+Download (raw WARC)        ████████████████████████  total 6h 35m 58s    avg 1m 58s
 Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 16m 2s        avg 4s
-Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 20m 39s    avg 24s
-Publish  (HuggingFace)      ███████████░░░░░░░░░░░░░  total 3h 2m 46s     avg 55s
+Export   (Parquet)          ████░░░░░░░░░░░░░░░░░░░░  total 1h 21m 23s    avg 24s
+Publish  (HuggingFace)      ███████████░░░░░░░░░░░░░  total 3h 3m 26s     avg 54s
 ```
 
 ### Dataset Charts

data/CC-MAIN-2026-08/00286.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:357f6d06f7db4bc09106e117f3b600017128924e141ceeec8ec312e533f0c502
+size 31055879

stats.csv

@@ -81,7 +81,7 @@ CC-MAIN-2026-08,131,19422,2598169280,95072518,29574460,2026-03-13T08:27:39Z,97,0
 CC-MAIN-2026-08,132,19435,2544146767,92405646,29839524,2026-03-13T08:31:23Z,177,0,36,9
 CC-MAIN-2026-08,133,19763,2615231266,98239071,31556189,2026-03-13T08:33:22Z,86,0,22,8
 CC-MAIN-2026-08,134,19342,2557433709,95423683,30581325,2026-03-13T08:35:45Z,97,0,22,22
-CC-MAIN-2026-08,135,19366,2564048477,96359527,30751456,2026-03-13T08:38:10Z,110,0,34,0
+CC-MAIN-2026-08,135,19366,2564048477,96359527,30751456,2026-03-13T08:38:48Z,110,0,34,32
 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
@@ -117,6 +117,7 @@ CC-MAIN-2026-08,282,19425,2542414332,94704569,29892625,2026-03-13T08:28:42Z,87,0
 CC-MAIN-2026-08,283,19405,2575019840,93976705,30759536,2026-03-13T08:32:01Z,147,0,26,25
 CC-MAIN-2026-08,284,19238,2531057319,96819690,32221564,2026-03-13T08:34:31Z,100,0,41,6
 CC-MAIN-2026-08,285,19103,2525313092,97567435,30988415,2026-03-13T08:36:32Z,76,0,23,20
+CC-MAIN-2026-08,286,19521,2604143328,95453072,31055879,2026-03-13T08:38:53Z,116,0,23,0
 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
@@ -140,6 +141,7 @@ CC-MAIN-2026-08,420,19249,2536627915,90222165,28412577,2026-03-13T08:29:34Z,86,0
 CC-MAIN-2026-08,421,19425,2579210908,95275597,30546957,2026-03-13T08:32:40Z,126,0,23,35
 CC-MAIN-2026-08,422,19427,2555156689,91998757,28929921,2026-03-13T08:35:01Z,110,0,22,7
 CC-MAIN-2026-08,423,19529,2593089061,91877466,30698634,2026-03-13T08:37:01Z,85,0,20,12
+CC-MAIN-2026-08,424,19493,2582889122,97164973,30896366,2026-03-13T08:39:03Z,99,0,21,0
 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