posts with an identifiable platform identity; article sources have none by definition
Readings counted
97 readings, current: the release's stored readings that no notice names (none superseded, corrected or withdrawn); read live at page render
Spam, bot and incentive filter, not applied yet
Spam, bot and incentive posts haven’t been removed: their labels agree with a stronger model at kappa 0.43, below the threshold of 0.60
This release’s conditionsAs of 25 Sep 2026 19:30Z · 21 of 21 days settled · facts checked, 0 posts without facts
As of
25 Sep 2026 19:30Z
Coverage computed
2 Oct 2026 05:23Z
Facts checked
2 Oct 2026 07:07:18Z
Posts without facts
0
Days settled
21 of 21 that can settle
Author coverage
posts with an identifiable platform identity; article sources have none by definition
Readings counted
97 readings, current: the release's stored readings that no notice names (none superseded, corrected or withdrawn); read live at page render
Spam, bot and incentive filter, not applied yet
Spam, bot and incentive posts haven’t been removed: their labels agree with a stronger model at kappa 0.43, below the threshold of 0.60
The week in brief · 2026-W13
No prose is stored for this release.
What this release found
The first place on each of the two platforms that count people, in its reading’s own words. Two platforms, two rankings; nothing here is added across them.
On Reddit, 13,532 distinct people posted about Claude between 23 and 29 March 2026: 22,012 posts, an estimated 7.22% of that week's Reddit posts about AI, leaving out templated automated posts (99.9% of these posts had an identifiable author).
Claude · Reddit · posts from 23–29 Mar 2026 · n 22,012 posts · author coverage 99.9% · 7 days: 7 backfilled
On Hacker News, 43 distinct people posted about Claude between 23 and 29 March 2026: 44 posts, 14.15% of that week's Hacker News posts about AI (100.0% of these posts had an identifiable author).
Claude · Hacker News · posts from 23–29 Mar 2026 · n 44 posts · author coverage 100.0% · 7 days: 7 backfilled
Each card is the lead measured statement of one platform’s first place: the stored statement whose figures include that platform’s people count, shown verbatim. Platforms rank separately; a subject leading two platforms appears twice.
The summary table
Every subject’s place on each platform that counts people, side by side. Read down a column for one platform’s ranking; read across a row to see how differently the platforms rank one subject.
People per subject on each platform, 23–29 Mar 2026: the first 15 in Reddit’s order
Distinct people who posted about each subject, 23–29 Mar 2026, as of 25 Sep 2026 19:30Z; published. Each column is scaled to its own #1 and ranks on its own; nothing is added across platforms, because one person can post on several. Rows follow Reddit, the default platform. Hatched cells are hidden, never shown as a number. The stored reason, e.g. Hacker News ChatGPT: “n 8 people, below the threshold of 20 people”. Each column’s n 304,840 posts on Reddit and 311 on Hacker News.
Posts, no peoplearXiv, Google News and Exa are not ranked. Article sources have no authors, so people aren’t counted. Posts per subject, largest first:
arXiv n 413 posts · 85 subjects
GPT 13, Qwen 13, Gemini 11, Claude 7 posts, and 81 more subjects
Google News n not recorded · 85 subjects
Not counted this week: Google News has no day between 23 and 29 March 2026 that AIDRAN counts, so there’s no figure to show.
Exa n not recorded · 85 subjects
Not counted this week: Exa has no day between 23 and 29 March 2026 that AIDRAN counts, so there’s no figure to show.
The week after
The same subjects one week later, on the platform with enough people. Gemma grew on Reddit while Sora eased.
Reddit · people per subject
2026-W13 23–29 Mar 2026 n 304,840 posts
2026-W14 30 Mar – 5 Apr 2026 n 294,926 posts
Distinct people per subject on each release’s board, for subjects with n ≥ 100 posts in both weeks (29 on Reddit), as of 25 Sep 2026 19:30Z; published. Each panel on its own scale; lines join one subject’s two weeks. Each week’s n is its platform’s posts: Reddit n 304,840 and 294,926 posts. 2026-W13 and 2026-W14 follow on from each other, so their lines are joined.
When a post was written and when AIDRAN caught it are different days. For each platform, what was published each day against what was captured that day, and how much of the capture was catching up.What was published each day against what AIDRAN captured that day, and how much of it was catching up.
published that day
captured that day
of those, captured late (late_captured_n)
published, not collected yet
Reddit7 days: 7 backfilledown scale, top = 172,002
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
27 Mar: published 172,002 · captured 21,506 own scale, top = 172,002
Bluesky7 days: 7 earlier methodown scale, top = 8,561
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
26 Mar: published 7,839 · captured 8,561 own scale, top = 8,561
YouTube7 days: 7 earlier methodown scale, top = 1,086
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
26 Mar: published 948 · captured 1,086 · late 1 own scale, top = 1,086
Hacker News7 days: 7 backfilledown scale, top = 204
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
24 Mar: published 204 · captured 25 own scale, top = 204
arXiv7 days: 7 backfilled, 1 late heavyown scale, top = 189
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
24 Mar: published 147 · captured 125 own scale, top = 189
Google News7 days: 7 earlier method, 7 late heavyown scale, top = 5,341
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
27 Mar: published 220 · captured 5,341 · late 5,319 · late heavy own scale, top = 5,341
Exa7 days: 7 not startedown scale, top = 54
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
No capture this week: collection hadn’t started. Posts published on these days were counted from later captures. own scale, top = 54
Per platform and day, 23–29 Mar 2026: posts published that day (published_n), posts captured that day whatever their publish date (captured_n), and the part of those captured late (late_captured_n), from conditions.coverage, computed 2 Oct 2026 05:23Z. Each platform on its own scale. A flag bar marks a partial, low-capture or late-heavy day. Not-started days show published only: those posts were captured later and do count.23–29 Mar 2026, from conditions.coverage, computed 2 Oct 2026 05:23Z. Each platform on its own scale; a flag bar marks a partial, low-capture or late-heavy day.
Families and their products
Families and their products on Reddit. A post about Claude Code usually also counts for Claude, so the bars sit together and are never summed.Families and their products on Reddit, side by side and never summed.
The family entry already includes its products; not added.
People on Reddit, 23–29 Mar 2026, as of 25 Sep 2026 19:30Z, all on Reddit’s one scale (#1 = 13,532). Groups follow each subject’s stored lineage.
Platform totals
Posts, threads and distinct people on each platform: the context for every share in this release. Each platform stands alone.The context for every share. Each platform stands alone.
Posts, threads and people per platform, 23–29 Mar 2026
Platform
Posts
Threads
People
Author cov.
Reddit
hidden
hidden
Bluesky
hidden
hidden
hidden
YouTube
hidden
hidden
hidden
Hacker News
100.0%
arXiv
not applicable
0.0%
Google News
hidden
hidden
not applicable
Exa
hidden
hidden
not applicable
23–29 Mar 2026 · as of 25 Sep 2026 19:30Z · counted from posts’ own data · no platform coverage-limited. People count distinct platform identities and are never added across platforms, so there is no total row. People are not applicable on article sources. Reddit’s posts include its comments. Each figure’s n 304,840 posts on Reddit, not recorded on Bluesky, not recorded on YouTube, 311 on Hacker News, 413 on arXiv, not recorded on Google News and not recorded on Exa.
Against the previous reading
Each subject against its previous stored reading under the same method, share and people, platform by platform. Each has its own page, for its size: one cell a subject and platform.
What AIDRAN was collecting on each platform, each day of the week. A day can hold posts even when collection hadn’t started: they were captured later.What AIDRAN was collecting on each platform, each day.
What AIDRAN was collecting on each platform, each day, 23–29 Mar 2026
Platform
Mon 23
Tue 24
Wed 25
Thu 26
Fri 27
Sat 28
Sun 29
Reddit
Mon 23 Mar: backfilled
Tue 24 Mar: backfilled
Wed 25 Mar: backfilled
Thu 26 Mar: backfilled
Fri 27 Mar: backfilled
Sat 28 Mar: backfilled
Sun 29 Mar: backfilled
Bluesky
Mon 23 Mar: earlier method
Tue 24 Mar: earlier method
Wed 25 Mar: earlier method
Thu 26 Mar: earlier method
Fri 27 Mar: earlier method
Sat 28 Mar: earlier method
Sun 29 Mar: earlier method
YouTube
Mon 23 Mar: earlier method
Tue 24 Mar: earlier method
Wed 25 Mar: earlier method
Thu 26 Mar: earlier method
Fri 27 Mar: earlier method
Sat 28 Mar: earlier method
Sun 29 Mar: earlier method
Hacker News
Mon 23 Mar: backfilled
Tue 24 Mar: backfilled
Wed 25 Mar: backfilled
Thu 26 Mar: backfilled
Fri 27 Mar: backfilled
Sat 28 Mar: backfilled
Sun 29 Mar: backfilled
arXiv
late heavyMon 23 Mar: backfilled, late heavy
Tue 24 Mar: backfilled
Wed 25 Mar: backfilled
Thu 26 Mar: backfilled
Fri 27 Mar: backfilled
Sat 28 Mar: backfilled
Sun 29 Mar: backfilled
Google News
late heavyMon 23 Mar: earlier method, late heavy
late heavyTue 24 Mar: earlier method, late heavy
late heavyWed 25 Mar: earlier method, late heavy
late heavyThu 26 Mar: earlier method, late heavy
late heavyFri 27 Mar: earlier method, late heavy
late heavySat 28 Mar: earlier method, late heavy
late heavySun 29 Mar: earlier method, late heavy
Exa
Mon 23 Mar: not started
Tue 24 Mar: not started
Wed 25 Mar: not started
Thu 26 Mar: not started
Fri 27 Mar: not started
Sat 28 Mar: not started
Sun 29 Mar: not started
What the fills and flags meanactive, episodic, not started, no lane; partial, low capture, late heavy; settled
Active. AIDRAN was collecting that day.
Episodic. Collected in batches, not continuously.
Not started. Collection hadn’t begun; posts published that day were captured later and do count.
No lane. Collection had stopped.
flag
Partial, low capture, late heavy. A day captured only in part, captured thinly, or whose posts mostly arrived late. On a phone a bar marks a flagged day.
settled
Settled. Every day that can settle has settled; the rest say not applicable. How settling works
Coverage computed 2 Oct 2026 05:23Z · as of 25 Sep 2026 19:30Z · frozen with the release, never recomputed. Each day opens what it holds.A bar marks a flagged day.