Add submissions/2018-01 (23 shards, 11.3M rows)

README.md

@@ -53,7 +53,7 @@ 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 **1.3B items** (124.1M comments, 1.1B submissions) in **151.0 GB** 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 **1.3B items** (124.1M comments, 1.2B submissions) in **152.4 GB** 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.
 
@@ -105,6 +105,7 @@ states.json                   live pipeline state (updated every ~5 min)
   2009  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  4.8M
   2010  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  6.9M
   2011  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  7.1M
+  2018  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  11.3M
   2019  █░░░░░░░░░░░░░░░░░░░░░░░░░░░░░  21.2M
   2023  ██░░░░░░░░░░░░░░░░░░░░░░░░░░░░  39.2M
   2024  ████████████████████████████░░  477.4M
@@ -222,20 +223,20 @@ huggingface-cli download open-index/arctic \
 | Type | Months | Rows | Parquet Size |
 |------|-------:|-----:|-------------:|
 | comments | 67 | 124.1M | 10.4 GB |
-| submissions | 96 | 1.1B | 140.6 GB |
-| **Total** | **67** | **1.3B** | **151.0 GB** |
+| submissions | 97 | 1.2B | 142.0 GB |
+| **Total** | **67** | **1.3B** | **152.4 GB** |
 
 ### Coverage
 
-Processing **163** of **486** (month, type) pairs from **2005-12** through **2026-02**.
+Processing **164** of **486** (month, type) pairs from **2005-12** through **2026-02**.
 
 | Metric | Size |
 |--------|-----:|
 | Total .zst archive | 3.6 TB |
-| Processed (.zst) | 456.9 GB |
+| Processed (.zst) | 459.3 GB |
 | Remaining (.zst) | 3.1 TB |
 
-### Remaining months (323 pairs)
+### Remaining months (322 pairs)
 
 <details>
 <summary>Click to expand remaining months table</summary>
@@ -398,7 +399,6 @@ Processing **163** of **486** (month, type) pairs from **2005-12** through **202
 | 2017-12 | comments | 7.3 GB |
 | 2017-12 | submissions | 2.3 GB |
 | 2018-01 | comments | 7.8 GB |
-| 2018-01 | submissions | 2.4 GB |
 | 2018-02 | comments | 7.4 GB |
 | 2018-02 | submissions | 2.3 GB |
 | 2018-03 | comments | 8.9 GB |
@@ -571,7 +571,7 @@ Processing **163** of **486** (month, type) pairs from **2005-12** through **202
 ### Monthly breakdown
 
 <details>
-<summary>Click to expand full monthly table (67 comment months + 96 submission months)</summary>
+<summary>Click to expand full monthly table (67 comment months + 97 submission months)</summary>
 
 | Month | Type | .zst Size | Download | Process | Upload | Shards | Rows | Parquet |
 |-------|------|----------:|-------:|-------:|-------:|-------:|-------:|-------:|
@@ -710,6 +710,7 @@ Processing **163** of **486** (month, type) pairs from **2005-12** through **202
 | 2011-06 | comments | 854.3 MB | - | 22m19s | 11m36s | 20 | 9,766,511 | 816.4 MB |
 | 2011-06 | submissions | 155.2 MB | - | 22m30s | - | 3 | 1,153,048 | 121.0 MB |
 | 2011-07 | submissions | 172.1 MB | 1m31s | 20.4s | 2m49s | 3 | 1,264,991 | 134.2 MB |
+| 2018-01 | submissions | 2.4 GB | 8m56s | 94m49s | - | 23 | 11,306,843 | 1.4 GB |
 | 2019-11 | submissions | 5.5 GB | 9m48s | 26m01s | 5m27s | 43 | 21,243,315 | 2.2 GB |
 | 2023-12 | submissions | 15.2 GB | 30m19s | 76m33s | 26m24s | 79 | 39,245,797 | 4.4 GB |
 | 2024-01 | submissions | 16.1 GB | 183m48s | 126m12s | 21m25s | 83 | 41,263,034 | 4.7 GB |
@@ -769,13 +770,13 @@ ORDER BY year, month, type;
 
 > Pipelined ingestion running on **vmi3112167** (6 cores, 12 GB RAM, 118 GB free). Auto-updated every ~5 minutes.
 
-**Started:** 2026-03-20 21:50 UTC / **Elapsed:** 1h 49m / **Committed this session:** 0
+**Started:** 2026-03-20 21:50 UTC / **Elapsed:** 1h 52m / **Committed this session:** 0
 
 ### Active Workers
 
 | Stage | Month | Type | Progress |
 |-------|-------|------|----------|
-| Processing | 2018-01 | submissions | shard 22 · 11.0M rows · 67.8K rows/s |
+| Uploading | 2018-01 | submissions | 23 shards · 11.3M rows · committing |
 
 
 ### Throughput
@@ -783,6 +784,7 @@ ORDER BY year, month, type;
 | Metric | Value |
 |--------|------:|
 | Download | 37 Mbps avg |
+| Processing | 2.0K rows/s avg |
 
 ### Progress
 
@@ -794,7 +796,7 @@ ORDER BY year, month, type;
 | Rows processed | 0 |
 | Data committed | 0 B |
 
-*Last update: 2026-03-20 23:39 UTC*
+*Last update: 2026-03-20 23:42 UTC*
 
 
 # Dataset card for Arctic Shift Reddit Archive
@@ -978,4 +980,4 @@ 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: 2026-03-20 23:40 UTC*
+*Last updated: 2026-03-20 23:44 UTC*

data/submissions/2018/01/020.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8809ed995c75fc0a97fe8057bd0da3e83e3fbb3f33a3674756c37e8e9188e5c9
+size 67448781

data/submissions/2018/01/021.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:451ce4186061aa87d11f1b364bf7fa93a2bfba240c5e9b64f1a2f1d43a9017ab
+size 65989980

data/submissions/2018/01/022.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:317d1abb52b20264e22e9a9edc2a2eb8aa182ef740b5a463c6d613c27a476972
+size 40434447

states.json

@@ -1,12 +1,12 @@
 {
   "session_id": "2026-03-20T21:50:40Z",
   "started_at": "2026-03-20T21:50:40.86232976Z",
-  "updated_at": "2026-03-20T23:39:50.422356101Z",
+  "updated_at": "2026-03-20T23:42:25.67783849Z",
   "phase": "running",
   "current": {
     "ym": "2018-01",
     "type": "submissions",
-    "phase": "processing"
+    "phase": "committing"
   },
   "hardware": {
     "hostname": "vmi3112167",
@@ -29,23 +29,22 @@
   },
   "pipeline": {
     "downloading": null,
-    "processing": [
+    "processing": null,
+    "uploading": [
       {
         "ym": "2018-01",
         "type": "submissions",
-        "shard": 22,
-        "rows": 11000000,
-        "rows_per_sec": 67780.07980738927,
-        "phase": "processing"
+        "rows": 11306843,
+        "shards": 23,
+        "phase": "committing"
       }
     ],
-    "uploading": null,
     "queued_for_process": 0,
     "queued_for_upload": 0
   },
   "throughput": {
     "avg_download_mbps": 37.08182039123508,
-    "avg_process_rows_per_sec": 0,
+    "avg_process_rows_per_sec": 1987.6115689947019,
     "avg_upload_sec_per_commit": 0
   },
   "stats": {

stats.csv

@@ -134,7 +134,8 @@ year,month,type,shards,count,size_bytes,zst_bytes,dur_download_s,dur_process_s,d
 2011,6,comments,20,9766511,856102592,895824578,0.00,1339.39,696.03,2026-03-16T11:17:03Z
 2011,6,submissions,3,1153048,126899620,162700665,0.00,1349.60,0.00,2026-03-16T11:28:39Z
 2011,7,submissions,3,1264991,140706897,180490212,90.92,20.40,169.35,2026-03-16T16:57:36Z
-2019,11,submissions,43,21243315,2326097927,5937769829,587.53,1560.69,0.00,2026-03-20T16:58:15Z
+2018,1,submissions,23,11306843,1486493503,2605287865,536.02,5688.66,0.00,2026-03-20T23:42:25Z
+2019,11,submissions,43,21243315,2326097927,5937769829,587.53,1560.69,326.56,2026-03-20T16:58:15Z
 2023,12,submissions,79,39245797,4677392012,16276396198,1818.56,4592.72,1583.54,2026-03-20T04:43:25Z
 2024,1,submissions,83,41263034,5079875152,17243608474,11027.97,7572.13,1285.05,2026-03-20T02:34:59Z
 2024,2,submissions,79,39030731,4768610108,16302547460,6673.78,7146.26,1414.79,2026-03-19T21:01:15Z