Observation record / Hacker News

SlopCodeBench 10/2026 – Opus 5.5, Astra wins overall, xhigh considered harmful

First seen 10/21, 02:54 · Last observed 10/21, 21:49 · Source data is current

Title-based outlineSlopCodeBench 10/2026 – Opus 5.5, Astra wins overall, xhigh considered harmful

Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.

This content was published earlier. Fetch success does not imply freshness.

Published 10/16, 03:09

30 minutesRank movement—

Building history

1 hourRank movement—

Building history

24 hoursRank movement—

Building history

Source rank history

113 observations

Building history; no inferred heat score.

Official public API · linked titles only· Author dhorthy

View original observation times and ranks

Observation time (Beijing)	Source position
10/21, 21:49	30
10/21, 21:39	29
10/21, 21:19	29
10/21, 21:09	27
10/21, 20:59	26
10/21, 20:48	26
10/21, 20:38	26
10/21, 20:28	25
10/21, 20:18	25
10/21, 20:08	25
10/21, 19:58	24
10/21, 19:48	26
10/21, 19:38	23
10/21, 19:28	22
10/21, 19:18	22
10/21, 19:08	23
10/21, 18:58	22
10/21, 18:48	23
10/21, 18:38	23
10/21, 18:28	23
10/21, 18:18	21
10/21, 18:08	23
10/21, 17:58	22
10/21, 17:48	23
10/21, 17:38	24
10/21, 17:28	23
10/21, 17:17	21
10/21, 17:07	22
10/21, 16:57	20
10/21, 16:47	20
10/21, 16:37	21
10/21, 16:27	20
10/21, 16:17	19
10/21, 16:07	19
10/21, 15:57	20
10/21, 15:47	20
10/21, 15:37	20
10/21, 15:27	19
10/21, 15:17	20
10/21, 15:07	18
10/21, 14:57	18
10/21, 14:47	20
10/21, 14:37	20
10/21, 14:27	20
10/21, 14:17	19
10/21, 14:07	18
10/21, 13:57	17
10/21, 13:47	19
10/21, 13:37	16
10/21, 13:27	17
10/21, 13:16	15
10/21, 13:06	12
10/21, 12:56	14
10/21, 12:46	14
10/21, 12:36	13
10/21, 12:26	12
10/21, 12:16	12
10/21, 12:06	11
10/21, 11:56	11
10/21, 11:46	11
10/21, 11:36	11
10/21, 11:26	10
10/21, 11:16	11
10/21, 11:06	10
10/21, 10:56	10
10/21, 10:46	11
10/21, 10:36	11
10/21, 10:26	10
10/21, 10:16	10
10/21, 10:06	9
10/21, 09:55	9
10/21, 09:45	6
10/21, 09:35	8
10/21, 09:25	8
10/21, 09:15	8
10/21, 09:05	9
10/21, 08:55	8
10/21, 08:45	8
10/21, 08:35	8
10/21, 08:25	9
10/21, 08:15	8
10/21, 08:05	8
10/21, 07:55	8
10/21, 07:45	7
10/21, 07:35	7
10/21, 07:25	7
10/21, 07:15	7
10/21, 07:05	7
10/21, 06:55	6
10/21, 06:45	6
10/21, 06:35	6
10/21, 06:25	6
10/21, 06:15	6
10/21, 06:05	6
10/21, 05:55	6
10/21, 05:45	6
10/21, 05:34	6
10/21, 05:24	6
10/21, 05:14	5
10/21, 05:04	5
10/21, 04:54	5
10/21, 04:44	5
10/21, 04:34	5
10/21, 04:24	5
10/21, 04:14	5
10/21, 04:04	5
10/21, 03:54	5
10/21, 03:44	5
10/21, 03:34	5
10/21, 03:24	5
10/21, 03:14	6
10/21, 03:04	6
10/21, 02:54	19

Daily aggregate history

日期	Best daily position	Last daily position	Observations
2026-10-21	5	30	113