Add (2 files, 85.4 KB)

Added 2 files (85.4 KB):
- stats.csv (33.7 KB)
- README.md (51.7 KB)

README.md

@@ -52,7 +52,7 @@ task_categories:
 
 The full Reddit archive from [Arctic Shift](https://github.com/ArthurHeitmann/arctic_shift), converted to Parquet and hosted here for easy access. Covers every public subreddit from **2005-12** through **2026-02**.
 
-Right now the archive has **12.6B items** (10.1B comments, 2.5B submissions) in **1.1 TB** of compressed Parquet. Comments and submissions are stored as separate datasets, split into monthly shards you can load individually or stream together.
+Right now the archive has **12.9B items** (10.4B comments, 2.5B submissions) in **1.1 TB** of compressed Parquet. Comments and submissions are stored as separate datasets, split into monthly shards you can load individually or stream together.
 
 Reddit has been around since 2005. Millions of people use it to talk about everything - programming, sports, cooking, politics, niche hobbies. That makes it one of the best sources of natural conversation data for language model training, sentiment analysis, community research, and information retrieval. Most Reddit datasets only cover specific subreddits or time windows. This one covers all of it.
 
@@ -101,7 +101,7 @@ states.json                   live pipeline state (updated every ~5 min)
   2018  █████████████████░░░░░░░░░░░░░  1.2B
   2019  ███████████████████████░░░░░░░  1.7B
   2020  ██████████████████████████████  2.2B
-  2021  █████████████████░░░░░░░░░░░░░  1.2B
+  2021  ████████████████████░░░░░░░░░░  1.5B
 ```
 
 **Submissions**
@@ -239,14 +239,14 @@ huggingface-cli download open-index/arctic \
 
 | Type | Months | Rows | Parquet Size |
 |------|-------:|-----:|-------------:|
-| comments | 187 | 10.1B | 829.3 GB |
+| comments | 188 | 10.4B | 845.5 GB |
 | submissions | 216 | 2.5B | 293.7 GB |
-| **Total** | **187** | **12.6B** | **1.1 TB** |
+| **Total** | **188** | **12.9B** | **1.1 TB** |
 
 ### Monthly breakdown
 
 <details>
-<summary>Click to expand full monthly table (187 comment months + 216 submission months)</summary>
+<summary>Click to expand full monthly table (188 comment months + 216 submission months)</summary>
 
 | Month | Type | .zst Size | Download | Process | Upload | Shards | Rows | Parquet |
 |-------|------|----------:|-------:|-------:|-------:|-------:|-------:|-------:|
@@ -622,6 +622,7 @@ huggingface-cli download open-index/arctic \
 | 2021-04 | submissions | - | 37m41s | 577m03s | - | 64 | 31,616,206 | 3.1 GB |
 | 2021-05 | comments | 20.9 GB | 0.0s | 1477m25s | 9m60s | 436 | 217,655,366 | 16.8 GB |
 | 2021-05 | submissions | 9.1 GB | 0.0s | 2228m04s | 2m43s | 73 | 36,310,673 | 3.4 GB |
+| 2021-06 | comments | 20.0 GB | 0.0s | 1264m11s | 2.8s | 417 | 208,027,069 | 16.2 GB |
 | 2021-06 | submissions | 8.8 GB | - | 2183m09s | 2m43s | 69 | 34,118,481 | 3.2 GB |
 | 2021-07 | comments | 20.6 GB | - | 1523m50s | 15m01s | 422 | 210,955,954 | 16.5 GB |
 | 2021-07 | submissions | 7.2 GB | 4m31s | 1275m38s | 2m27s | 58 | 28,922,711 | 2.8 GB |
@@ -860,4 +861,4 @@ All the data here comes from [Arctic Shift](https://github.com/ArthurHeitmann/ar
 
 Questions, feedback, or issues - open a discussion on the [Community tab](https://huggingface.co/datasets/open-index/arctic/discussions).
 
-*Last updated: 2026-07-23 09:54 UTC*
+*Last updated: 2026-07-25 22:09 UTC*

stats.csv

@@ -371,6 +371,7 @@ year,month,type,shards,count,size_bytes,zst_bytes,dur_download_s,dur_process_s,d
 2021,4,submissions,64,31616206,3364598832,0,2261.38,34622.87,0.00,2026-04-28T19:42:05Z
 2021,5,comments,436,217655366,18053718321,22396185158,0.01,88644.86,599.66,2026-07-21T05:16:15Z
 2021,5,submissions,73,36310673,3597041838,9737265467,0.01,133683.55,162.72,2026-07-21T17:46:53Z
+2021,6,comments,417,208027069,17384891796,21520907943,0.01,75851.02,2.80,2026-07-25T22:09:03Z
 2021,6,submissions,69,34118481,3439459502,9458808322,0.00,130989.04,162.51,2026-07-21T17:01:59Z
 2021,7,comments,422,210955954,17666040786,22093509363,0.00,91430.01,900.74,2026-07-21T06:02:40Z
 2021,7,submissions,58,28922711,2957697747,7781606133,271.29,76537.92,147.16,2026-07-22T03:18:18Z