Publish shard CC-MAIN-2026-08/00355

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 **18,295,519 documents across 945 shards**. We plan to add more snapshots over time.
+The dataset currently includes crawl **CC-MAIN-2026-08** with **18,315,027 documents across 946 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 945 files of CC-MAIN-2026-08 (18,295,519 pages total), projected to the full crawl of 100,000 WARC files.
+Numbers below are actual measurements summed across all 946 files of CC-MAIN-2026-08 (18,315,027 pages total), projected to the full crawl of 100,000 WARC files.
 
-| Stage | 945 files (measured) | 100,000 files (projected) | Reduction |
+| Stage | 946 files (measured) | 100,000 files (projected) | Reduction |
 |---|---|---|---|
-| Raw WARC (.warc.gz, downloaded) | ~766.0 GB | ~83 TB | — |
+| Raw WARC (.warc.gz, downloaded) | ~766.8 GB | ~83 TB | — |
 | HTML extracted (uncompressed) | 2.2 TB | ~295 TB | — |
 | Packed markdown WARC (.md.warc.gz) | ~38.8 GB | ~3.7 TB | **-98.3%** vs HTML |
 | Final Parquet (Zstd level 19) | 26.2 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 2.2 TB of uncompressed HTML down to 82.5 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 2.2 TB of uncompressed HTML down to 82.6 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: ~766.0 GB of raw gzipped WARCs becomes **26.2 GB of Parquet** — a **96.6% total reduction** — containing 18,295,519 clean markdown documents.
+End to end: ~766.8 GB of raw gzipped WARCs becomes **26.2 GB of Parquet** — a **96.6% total reduction** — containing 18,315,027 clean markdown documents.
 
 ### Processing Times
 
-Pipeline timings across 945 shards of CC-MAIN-2026-08:
+Pipeline timings across 946 shards of CC-MAIN-2026-08:
 
 ```
-Download (raw WARC)        ████████████████████████  total 62h 30m 24s   avg 3m 58s
-Convert  (HTML → MD)       █░░░░░░░░░░░░░░░░░░░░░░░  total 5h 8m 6s      avg 19s
-Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 14h 23m 26s   avg 54s
+Download (raw WARC)        ████████████████████████  total 62h 30m 24s   avg 3m 57s
+Convert  (HTML → MD)       ██░░░░░░░░░░░░░░░░░░░░░░  total 5h 14m 31s    avg 19s
+Export   (Parquet)          █████░░░░░░░░░░░░░░░░░░░  total 14h 25m 21s   avg 54s
 Publish  (HuggingFace)      ██░░░░░░░░░░░░░░░░░░░░░░  total 6h 48m 46s    avg 25s
 ```
 

data/CC-MAIN-2026-08/00355.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad64b313d22d50bc8258eea7dce5a0d2a837616fae70a634801adac5a2be45ae
+size 29133792

stats.csv

@@ -299,6 +299,7 @@ CC-MAIN-2026-08,351,19601,2571162986,96301161,32049090,2026-03-13T21:15:41Z,0,43
 CC-MAIN-2026-08,352,19231,2557508135,96230865,30275599,2026-03-13T21:28:41Z,628,0,160,29
 CC-MAIN-2026-08,353,19470,2597274403,94820809,30335173,2026-03-13T21:39:11Z,0,519,105,18
 CC-MAIN-2026-08,354,19427,2562359871,96600307,30529507,2026-03-13T21:53:56Z,0,701,184,15
+CC-MAIN-2026-08,355,19508,2528378333,92581345,29133792,2026-03-13T22:02:26Z,0,385,115,0
 CC-MAIN-2026-08,401,19441,2586676962,94334130,29618260,2026-03-13T11:41:00Z,0,0,33,0
 CC-MAIN-2026-08,402,19446,2552785517,96654791,30560442,2026-03-13T11:49:21Z,0,443,57,0
 CC-MAIN-2026-08,403,19320,2579048144,91406292,29341198,2026-03-13T11:56:46Z,0,414,29,0