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Story history
Score and comment observations over time
AI and human tutoring yield equivalent GRE learning gains
HN #49,850,275 | submitted 2026-09-25 21:34 UTC | arxiv.org
88 observationsby Betelbuddy
2 points
Latest score
1 comments
Latest comments
+1
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 1 to 2
2026-09-25 21:40 UTC2026-09-26 04:42 UTC
Comments
Range 0 to 1
2026-09-25 21:40 UTC2026-09-26 04:42 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-09-25 21:40 UTCLatest 2026-09-26 04:42 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-09-26 04:42 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:37 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:33 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:28 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:23 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:16 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:11 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:07 UTC | 2 | 1 | not tracked |
| 2026-09-26 04:02 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:57 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:53 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:48 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:44 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:39 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:34 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:30 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:25 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:20 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:13 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:08 UTC | 2 | 1 | not tracked |
| 2026-09-26 03:04 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:59 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:54 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:50 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:45 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:40 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:36 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:31 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:26 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:22 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:17 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:10 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:05 UTC | 2 | 1 | not tracked |
| 2026-09-26 02:00 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:56 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:51 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:47 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:42 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:37 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:33 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:28 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:23 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:19 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:14 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:07 UTC | 2 | 1 | not tracked |
| 2026-09-26 01:02 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:58 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:53 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:48 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:44 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:39 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:35 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:30 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:25 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:21 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:16 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:11 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:04 UTC | 2 | 1 | not tracked |
| 2026-09-26 00:00 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:55 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:50 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:46 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:41 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:37 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:32 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:27 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:23 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:18 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:13 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:09 UTC | 2 | 1 | not tracked |
| 2026-09-25 23:01 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:57 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:52 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:48 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:43 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:38 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:34 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:29 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:24 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:20 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:15 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:11 UTC | 2 | 1 | not tracked |
| 2026-09-25 22:06 UTC | 2 | 1 | not tracked |
| 2026-09-25 21:59 UTC | 2 | 1 | not tracked |
| 2026-09-25 21:54 UTC | 2 | 1 | not tracked |
| 2026-09-25 21:49 UTC | 2 | 1 | not tracked |
| 2026-09-25 21:45 UTC | 2 | 1 | not tracked |
| 2026-09-25 21:40 UTC | 1 | 0 | not tracked |