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97 readings, current: the release's stored readings that no notice names (none superseded, corrected or withdrawn); read live at page render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 07:23Z
Facts checked
2 Oct 2026 07:32:42Z
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97 readings, current: the release's stored readings that no notice names (none superseded, corrected or withdrawn); read live at page render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-W15
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, 14,438 distinct people posted about Claude between 6 and 12 April 2026: 22,851 posts, an estimated 8.18% of that week's Reddit posts about AI, leaving out templated automated posts (99.8% of these posts had an identifiable author).
Claude · Reddit · posts from 6–12 Apr 2026 · n 22,851 posts · author coverage 99.8% · 7 days: 7 backfilled
On Hacker News, 43 distinct people posted about Claude between 6 and 12 April 2026: 43 posts, 14.78% of that week's Hacker News posts about AI (100.0% of these posts had an identifiable author).
Claude · Hacker News · posts from 6–12 Apr 2026 · n 43 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, 6–12 Apr 2026: the first 15 in Reddit’s order
Distinct people who posted about each subject, 6–12 Apr 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 6 people, below the threshold of 20 people”. Each column’s n 279,202 posts on Reddit and 291 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 429 posts · 85 subjects
Qwen 19, GPT 18, Claude 9, Gemini 8 posts, and 81 more subjects
Google News n not recorded · 85 subjects
Not counted this week: Google News has no day between 6 and 12 April 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 6 and 12 April 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. Claude grew on Reddit while Gemma eased.
Reddit · people per subject
2026-W15 6–12 Apr 2026 n 279,202 posts
2026-W16 13–19 Apr 2026 n 282,352 posts
Distinct people per subject on each release’s board, for subjects with n ≥ 100 posts in both weeks (30 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 279,202 and 282,352 posts. 2026-W15 and 2026-W16 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 = 173,417
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sun 12
7 Apr: published 163,607 · captured 25,789 own scale, top = 173,417
6 Apr: published 583 · captured 573 · late 1 own scale, top = 583
Hacker News7 days: 7 backfilledown scale, top = 207
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sun 12
7 Apr: published 207 · captured 23 own scale, top = 207
arXiv7 days: 7 backfilled, 1 late heavyown scale, top = 192
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sun 12
10 Apr: published 180 · captured 132 own scale, top = 192
Google News7 days: 7 earlier method, 4 low capture, 6 late heavyown scale, top = 4,326
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sun 12
6 Apr: published 146 · captured 4,326 · late 4,311 · late heavy own scale, top = 4,326
Exa7 days: 7 not startedown scale, top = 97
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sun 12
No capture this week: collection hadn’t started. Posts published on these days were counted from later captures. own scale, top = 97
Per platform and day, 6–12 Apr 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 07:23Z. 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.6–12 Apr 2026, from conditions.coverage, computed 2 Oct 2026 07:23Z. 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, 6–12 Apr 2026, as of 25 Sep 2026 19:30Z, all on Reddit’s one scale (#1 = 14,438). 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, 6–12 Apr 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
6–12 Apr 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 279,202 posts on Reddit, not recorded on Bluesky, not recorded on YouTube, 291 on Hacker News, 429 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, 6–12 Apr 2026
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 07:23Z · 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.