In brief
Approval of Vibe coexisted with regret about the move from Mistral AI's Le Chat. Two Bluesky posts praised Vibe's interface or functions while expressing irritation with the transition or regret about losing the former name. Their assessments gave the transition its own place alongside the product's qualities: approving of how Vibe worked could coexist with disliking something about the move from Le Chat.
Two other posts mentioned Le Chat in practical accounts involving AI services. Their mentions concerned either a word-game result attributed to Vibe or a command-line tool that included Le Chat among the services it supported for processing exports, preparing erasure requests and drafting complaints after a provider failed to respond. Here the name identified a product used for a task or a service supported by another tool, alongside the posts assessing the transition to Vibe.
The former name also helped identify the product through its replacement name and its lab. Bluesky posts placed Le Chat and Vibe together when referring to Mistral's product. Two posts associated Le Chat with Mistral, one in r/OpenAI and another on Bluesky.
Mistral AI also drew discussion under the lab's own name. Separately, people wrote about Mistral AI on Bluesky. On Reddit, people wrote about the lab.
Two posts treated French language as part of the product's identity. They referred either to the French wording of Le Chat or to regret that Vibe's voice mode lacked a French accent. For these posts, language mattered as an explanation of the old name or an accent missed in the renamed assistant.
Written by AI
Under a published prompt · reading-v4.6.8 · codex · subscription · run 526. How runs are published
- Posts from
- 21–27 Sep 2026 · counted on Reddit (7 of 7 days), Bluesky (7 of 7 days), YouTube (7 of 7 days), Hacker News (7 of 7 days) and arXiv (6 of 7 days)
- Not counted
- Google News, no longer collected; Exa, collected only now and then
- Method
- In development. Its methods are still being validated. What this means · Send feedback
- Publication
- Published 2 Oct 2026. In release 2026-W39.
- Released
- 2 Oct 2026
- Release
- 2026-W39
- Window
- 21–27 Sep 2026
- Version
- 1 · no revisions
- Next release
- Wednesday 7 Oct 2026
- Method
- 005c-series-v3.1
Communities
The communities the conversation about Le Chat happened in, grouped by platform.
Posts about Le Chat by community, 21–27 Sep 2026, as of 2 Oct 2026 04:00Z; in development. Each platform is drawn on its own scale. The word after each community is its type: who is there, not what it’s about (users are people who use one AI product; builders build with AI). A post counts once, in the community it was posted in.
This reading’s conditionsAs of 2 Oct 2026 04:00Z · 7 platforms · 21–27 Sep 2026
- As of
- 2 Oct 2026 04:00Z
- Coverage computed
- 2 Oct 2026 19:23Z
- Facts checked
- 2 Oct 2026 19:38:38Z
How posts were linked to the subject
- Ambiguous alias, rule, V2
- 7 posts linked. Precision 98.3% (95% interval 91.1% to 99.7%), n 60 links judged, 0 unclear, run 521.
Measured statements
Written by fixed rules from this reading’s stored figures. No model writes them.
6 statements withheld. n 3 people, below the threshold of 20 people. n 4 people, below the threshold of 20 people. No posts about Le Chat on YouTube between 21 and 27 September 2026. No posts about Le Chat on Hacker News between 21 and 27 September 2026. No posts about Le Chat on arXiv between 21 and 27 September 2026. Withheld for a platform not counted this week: Exa.
Change
Nothing in this reading could be compared with the previous reading of Le Chat, for 14–20 Sep 2026.
12 measures not compared, and why
- People posting about Le Chat, Reddit. n 0 people between 14 and 20 September 2026, below the threshold of 100 people for a change. n 0 people between 21 and 27 September 2026, below the threshold of 100 people for a change. Between 14 and 20 September 2026: n 0 people, below the threshold of 20 people. Between 21 and 27 September 2026: n 3 people, below the threshold of 20 people.
- People posting about Le Chat, Bluesky. n 0 people between 14 and 20 September 2026, below the threshold of 100 people for a change. n 0 people between 21 and 27 September 2026, below the threshold of 100 people for a change. Between 14 and 20 September 2026: n 0 people, below the threshold of 20 people. Between 21 and 27 September 2026: n 4 people, below the threshold of 20 people.
- People posting about Le Chat, YouTube. n 0 people between 14 and 20 September 2026, below the threshold of 100 people for a change. n 0 people between 21 and 27 September 2026, below the threshold of 100 people for a change. Between 14 and 20 September 2026: n 0 people, below the threshold of 20 people. Between 21 and 27 September 2026: n 0 people, below the threshold of 20 people.
- People posting about Le Chat, Hacker News. n 0 people between 14 and 20 September 2026, below the threshold of 100 people for a change. n 0 people between 21 and 27 September 2026, below the threshold of 100 people for a change. Between 14 and 20 September 2026: n 0 people, below the threshold of 20 people. Between 21 and 27 September 2026: n 0 people, below the threshold of 20 people.
- People posting about Le Chat, arXiv. Between 14 and 20 September 2026: arXiv posts are articles, which have no authors, so people aren't counted. Between 21 and 27 September 2026: arXiv posts are articles, which have no authors, so people aren't counted.
- People posting about Le Chat, Exa. Between 14 and 20 September 2026: Exa posts are articles, which have no authors, so people aren't counted. Between 21 and 27 September 2026: Exa posts are articles, which have no authors, so people aren't counted.
- Le Chat’s share of Reddit posts. n 0 posts between 14 and 20 September 2026, below the threshold of 100 posts for a change. n 3 posts between 21 and 27 September 2026, below the threshold of 100 posts for a change. Between 14 and 20 September 2026: n 0 posts, below the threshold of 20 posts. Between 21 and 27 September 2026: n 3 posts, below the threshold of 20 posts.
- Le Chat’s share of Bluesky posts. n 0 posts between 14 and 20 September 2026, below the threshold of 100 posts for a change. n 4 posts between 21 and 27 September 2026, below the threshold of 100 posts for a change. Between 14 and 20 September 2026: n 0 posts, below the threshold of 20 posts. Between 21 and 27 September 2026: n 4 posts, below the threshold of 20 posts.
- Le Chat’s share of YouTube posts. n 0 posts between 14 and 20 September 2026, below the threshold of 100 posts for a change. n 0 posts between 21 and 27 September 2026, below the threshold of 100 posts for a change. Between 14 and 20 September 2026: n 0 posts, below the threshold of 20 posts. Between 21 and 27 September 2026: n 0 posts, below the threshold of 20 posts.
- Le Chat’s share of Hacker News posts. n 0 posts between 14 and 20 September 2026, below the threshold of 100 posts for a change. n 0 posts between 21 and 27 September 2026, below the threshold of 100 posts for a change. Between 14 and 20 September 2026: n 0 posts, below the threshold of 20 posts. Between 21 and 27 September 2026: n 0 posts, below the threshold of 20 posts.
- Le Chat’s share of arXiv posts. n 0 posts between 14 and 20 September 2026, below the threshold of 100 posts for a change. n 0 posts between 21 and 27 September 2026, below the threshold of 100 posts for a change. Between 14 and 20 September 2026: n 0 posts, below the threshold of 20 posts. Between 21 and 27 September 2026: n 0 posts, below the threshold of 20 posts.
- Le Chat’s share of Exa posts. n 0 posts between 14 and 20 September 2026, below the threshold of 100 posts for a change. n 0 posts between 21 and 27 September 2026, below the threshold of 100 posts for a change. Between 14 and 20 September 2026: Not counted this week: Exa has no day between 14 and 20 September 2026 that AIDRAN counts, so there's no figure to show. Between 21 and 27 September 2026: Not counted this week: Exa has no day between 21 and 27 September 2026 that AIDRAN counts, so there's no figure to show.
Change compares this reading with the previous stored reading of the same subject, usually last week’s, and both endpoints stay visible with their dates. Each value carries its n; open it for its full conditions, coverage included. Stored weeks, above, cross eras, which marks a change in how weeks were captured: March era weeks were rebuilt from archives, with live capture from 7 Mar to 31 May, Archive backfill weeks were backfilled from archives (Reddit, Hacker News and arXiv only) and September era weeks were captured live from 16 Sep and filled in from archives.
Attention
How many people posted about Le Chat on each platform, and Le Chat’s share of that platform’s posts. One row per platform, each on its own terms.
Not counted this week. Exa has no day in this window that counts, so it has no figures here.
Reddit. People hidden: n 3 people, below the threshold of 20 people. Share and posts hidden: n 3 posts, below the threshold of 20 posts.
Bluesky. People hidden: n 4 people, below the threshold of 20 people. Share and posts hidden: n 4 posts, below the threshold of 20 posts.
YouTube. People hidden: n 0 people, below the threshold of 20 people. Share and posts hidden: n 0 posts, below the threshold of 20 posts.
Hacker News. People hidden: n 0 people, below the threshold of 20 people. Share and posts hidden: n 0 posts, below the threshold of 20 posts.
arXiv. People not applicable: arXiv posts are articles, which have no authors, so people aren’t counted. Share and posts hidden: n 0 posts, below the threshold of 20 posts.
In development. Spam, bot and incentive posts were removed with labels that agree with a stronger model at κ 0.74, below the 0.80 needed to drop this mark. The agreement is model-to-model.
Posts published 21–27 Sep 2026, as of 2 Oct 2026 04:00Z; in development. People count distinct platform identities and are never added across platforms. Share is Le Chat’s posts over all posts AIDRAN captured on that platform in the window. Reddit’s posts include its comments. A normal share is le Chat's share of each platform's posts in the 16 earlier stored weeks of the same era (2026-W23, 2026-W24, 2026-W25, 2026-W26, 2026-W27, 2026-W28, 2026-W29, 2026-W30, 2026-W31, 2026-W32, 2026-W33, 2026-W34, 2026-W35, 2026-W36, 2026-W37, 2026-W38), per platform. Its figures are in those readings. Choose any number to see what it rests on and the posts behind it.
Stored weeks
Le Chat in every week AIDRAN has stored so far, four weeks at a time (three on a phone), opening on this reading’s week.
W37–W39
W36–W39
People
Hidden
Hidden
Hidden
Hidden
W36
W37
W38
W39
Share of Reddit posts
Hidden
Hidden
Hidden
Hidden
W36
W37
W38
W39
Le Chat’s people and share of platform posts, W01–W40, 39 stored weeks. Each chart is on its own scale from all of them. All 39 are in development; the open dot is this reading. Why a week is hidden or ringed is in the notes on stored weeks at the foot of this page.
What this reading rests on
| Platform | Days counted | How the posts were collected |
|---|---|---|
| 7 of 7 | Collected live2 days late heavy | |
| Bluesky | 7 of 7 | Collected live |
| YouTube | 7 of 7 | Collected live |
| Hacker News | 7 of 7 | Collected live2 days late heavy |
| arXiv | 6 of 71 still settling | Collected live2 days low capture, 2 days late heavy |
Not counted: Google News, no longer collected.
Not counted: Exa, collected only now and then.
A day counts once it has settled: once the posts still expected for it are below the threshold, or, for posts loaded afterwards from an archive, once they’re loaded. Coverage day by day is in this reading’s conditions. How coverage is recorded.
Conditions
What every figure on this page rests on.
- As of
- 2 Oct 2026 04:00Z
- Coverage computed
- 2 Oct 2026 19:23Z
- Facts checked
- 2 Oct 2026 19:38:38Z
- Posts without facts
- 0
- Author coverage basis
- posts with an identifiable platform identity; article sources have none by definition
Coverage in this window, day by day for each platform, is drawn once: in the conditions rail beside the measured statements.
Coverage in this window
- 2026-09-21 · active
- 2026-09-22 · active
- 2026-09-23 · active
- 2026-09-24 · active · late heavy
- 2026-09-25 · active · late heavy
- 2026-09-26 · active
- 2026-09-27 · active
Bluesky
- 2026-09-21 · active
- 2026-09-22 · active
- 2026-09-23 · active
- 2026-09-24 · active
- 2026-09-25 · active
- 2026-09-26 · active
- 2026-09-27 · active
YouTube
- 2026-09-21 · active
- 2026-09-22 · active
- 2026-09-23 · active
- 2026-09-24 · active
- 2026-09-25 · active
- 2026-09-26 · active
- 2026-09-27 · active
Hacker News
- 2026-09-21 · active
- 2026-09-22 · active
- 2026-09-23 · active
- 2026-09-24 · active · late heavy
- 2026-09-25 · active · late heavy
- 2026-09-26 · active
- 2026-09-27 · active
arXiv
- 2026-09-21 · active · late heavy
- 2026-09-22 · active
- 2026-09-23 · active
- 2026-09-24 · active · late heavy
- 2026-09-25 · active
- 2026-09-26 · active · low capture
- 2026-09-27 · active · low capture
Google News
- 2026-09-21 · no lane
- 2026-09-22 · no lane
- 2026-09-23 · no lane
- 2026-09-24 · no lane
- 2026-09-25 · no lane
- 2026-09-26 · no lane
- 2026-09-27 · no lane
Exa
- 2026-09-21 · episodic · partial
- 2026-09-22 · episodic
- 2026-09-23 · episodic
- 2026-09-24 · episodic
- 2026-09-25 · episodic
- 2026-09-26 · episodic
- 2026-09-27 · episodic
Excluded: posts not about AI or unclear
Posts linked to Le Chat that relevance run 61 labels not about AI or unclear, Reddit
Labels from relevance run 61, an open model.
n 0 posts · Reddit · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat that relevance run 61 labels not about AI or unclear, Bluesky
Labels from relevance run 61, an open model.
n 0 posts · Bluesky · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat that relevance run 61 labels not about AI or unclear, YouTube
Labels from relevance run 61, an open model.
n 0 posts · YouTube · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat that relevance run 61 labels not about AI or unclear, Hacker News
Labels from relevance run 61, an open model.
n 0 posts · Hacker News · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat that relevance run 61 labels not about AI or unclear, arXiv
Labels from relevance run 61, an open model.
n 0 posts · arXiv · 21–27 Sep 2026 · 7 days: 7 active
Each platform’s share is stated on its own and never combined.
Excluded: spam, bots and incentive posts
Posts linked to Le Chat about AI that run 64 labels spam, bot or incentive, Reddit
Labels from run 64, an open model.
n 0 posts · Reddit · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat about AI that run 64 labels spam, bot or incentive, Bluesky
Labels from run 64, an open model.
n 1 posts · Bluesky · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat about AI that run 64 labels spam, bot or incentive, YouTube
Labels from run 64, an open model.
n 0 posts · YouTube · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat about AI that run 64 labels spam, bot or incentive, Hacker News
Labels from run 64, an open model.
n 0 posts · Hacker News · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat about AI that run 64 labels spam, bot or incentive, arXiv
Labels from run 64, an open model.
n 0 posts · arXiv · 21–27 Sep 2026 · 7 days: 7 active
Each platform’s share is stated on its own and never combined.
Excluded: templated automated posts
Posts linked to Le Chat that templated-repetition rule run 518 flags as one account repeating a template, Reddit
Flags from rule run 518: clusters of 4 or more near-identical posts in the week where one account posted at least half. In blind checks of samples, about 9 in 10 flags were one account repeating a template.
n 0 posts · Reddit · 21–27 Sep 2026 · 7 days: 7 active
Posts linked to Le Chat that templated-repetition rule run 518 flags as one account repeating a template, Bluesky
Flags from rule run 518: clusters of 4 or more near-identical posts in the week where one account posted at least half. In blind checks of samples, about 9 in 10 flags were one account repeating a template.
n 0 posts · Bluesky · 21–27 Sep 2026 · 7 days: 7 active
Each platform’s share is stated on its own and never combined.
Not counted this week, so not shown: Exa.
These conditions were frozen when the reading was created and are never recomputed.
Not in this reading yet
Parts this method doesn’t produce yet. They’re named, never shown as empty.
- Frames
- Frames aren’t measured yet.
- Register
- Register isn’t measured yet.
- Frame evidence
- Quotes for frames come with frames. The quotes here are the fixed samples behind this reading’s figures.
Cite this reading
In development Published 2 Oct 2026. Release 2026-W39. Its figures never change: a correction or revision is a new reading. Cite it with its permanent link.
AIDRAN. 'Le Chat', release 2026-W39, reading r_02a52de285bf (v1). Published 2 October 2026.
Permanent link /r/r_02a52de285bf
AIDRAN is the author and the publisher, so the citation names it once. Cite the permanent link, never a browse path.
Licensed CC BY 4.0: reuse it with this citation.
References
Le Chat as its maker describes it. Chosen by hand and checked, and not part of the measurement.
Notes on stored weeksWhy the Stored weeks charts hide or ring a week: 33 hidden and 3 coverage-limited platform weeks, each with its stored reason.
W01 people hidden: n 17 people, below the threshold of 20 people. share hidden: n 17 posts, below the threshold of 20 posts.
W02 people hidden: n 9 people, below the threshold of 20 people. share hidden: n 10 posts, below the threshold of 20 posts.
W03–W04 people hidden: n 11 people, below the threshold of 20 people. share hidden: n 11 posts, below the threshold of 20 posts.
W03 people hidden: n 11 people, below the threshold of 20 people. share hidden: n 11 posts, below the threshold of 20 posts.
W04 people hidden: n 11 people, below the threshold of 20 people. share hidden: n 11 posts, below the threshold of 20 posts.
W11 people hidden: n 15 people, below the threshold of 20 people.
W12 people hidden: n 11 people, below the threshold of 20 people. share hidden: n 12 posts, below the threshold of 20 posts.
W13 people hidden: n 6 people, below the threshold of 20 people. share hidden: n 15 posts, below the threshold of 20 posts.
W14 people hidden: n 12 people, below the threshold of 20 people. share hidden: n 14 posts, below the threshold of 20 posts.
W15 people hidden: n 17 people, below the threshold of 20 people.
W16 people hidden: n 11 people, below the threshold of 20 people. share hidden: n 15 posts, below the threshold of 20 posts.
W17 people hidden: n 7 people, below the threshold of 20 people. share hidden: n 9 posts, below the threshold of 20 posts.
W18 people hidden: n 16 people, below the threshold of 20 people. share hidden: n 19 posts, below the threshold of 20 posts.
W19 people hidden: n 10 people, below the threshold of 20 people. share hidden: n 10 posts, below the threshold of 20 posts.
W20 people hidden: n 8 people, below the threshold of 20 people. share hidden: n 8 posts, below the threshold of 20 posts.
W21 people hidden: n 2 people, below the threshold of 20 people. share hidden: n 2 posts, below the threshold of 20 posts.
W22 people hidden: n 8 people, below the threshold of 20 people. share hidden: n 9 posts, below the threshold of 20 posts.
W23 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W24 people hidden: n 5 people, below the threshold of 20 people. share hidden: n 5 posts, below the threshold of 20 posts.
W25 people hidden: n 2 people, below the threshold of 20 people. share hidden: n 2 posts, below the threshold of 20 posts.
W26 people hidden: n 4 people, below the threshold of 20 people. share hidden: n 4 posts, below the threshold of 20 posts.
W27 people hidden: n 2 people, below the threshold of 20 people. share hidden: n 2 posts, below the threshold of 20 posts.
W28–W29 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W28 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W29 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W30 people hidden: n 6 people, below the threshold of 20 people. share hidden: n 6 posts, below the threshold of 20 posts.
W31 people hidden: n 3 people, below the threshold of 20 people. share hidden: n 4 posts, below the threshold of 20 posts.
W32 people hidden: n 4 people, below the threshold of 20 people. share hidden: n 5 posts, below the threshold of 20 posts.
W33 people hidden: n 2 people, below the threshold of 20 people. share hidden: n 3 posts, below the threshold of 20 posts.
W35 people hidden: n 4 people, below the threshold of 20 people. share hidden: n 4 posts, below the threshold of 20 posts.
W36–W37 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W36 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W37 people hidden: n 1 people, below the threshold of 20 people. share hidden: n 1 posts, below the threshold of 20 posts.
W38 people hidden: n 0 people, below the threshold of 20 people. share hidden: n 0 posts, below the threshold of 20 posts.
W39–W40 people hidden: n 3 people, below the threshold of 20 people. share hidden: n 3 posts, below the threshold of 20 posts.
W39 people hidden: n 3 people, below the threshold of 20 people. share hidden: n 3 posts, below the threshold of 20 posts.
W40 people hidden: n 3 people, below the threshold of 20 people. share hidden: n 3 posts, below the threshold of 20 posts.
W10 coverage-limited: Partial day on Reddit: partial capture on 7 March 2026
W22 coverage-limited: Partial day on Reddit: partial capture on 31 May 2026
W38 coverage-limited: Partial day on Reddit: capture began at 00:24 UTC on 17 September 2026