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The Who's Who of AI

What credible people across AI noticed, why it matters, and where the field is converging or disagreeing.

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Research & technical analysis
1 live reaction map in this view Jump to the evidence ↓
Reaction converging Fair Moderation, Equitable Access, and AI: arXiv’s Updated Rate Limit Policy Research & technical analysis · 4 attributable reactions
Showing signals surfaced by Pierre Alquier ×
Most important

The developments commanding sustained expert attention

One card per development. Sources are clustered; reaction bundles describe these posts, never the people behind them.

Established Policy & governance Development 17d ago
⚡ 4 h early
arXiv updates AI rate limit policy

Fair Moderation, Equitable Access, and AI: arXiv’s Updated Rate Limit Policy

11 experts across 4 network communities independently surfaced this.

11 experts 4 communities 1 sources clustered
Thomas Dietterich Clément Canonne Ramon Astudillo Olivia Guest Pierre Alquier Ben Williamson Abdoulaye Diack Zander Furnas +3
How the network is reacting 4 experts are independently emphasizing research & technical analysis.
Reaction converging

Research & technical analysis

4 experts

Evidence, methods and technical implications.

“Arxiv is limiting paper submissions to two per **submitter** (not per author) per month. Corrected link from the post below: blog.arxiv.org/2026/10/01/u...”

3 experts discussed this · 4 posts
Clément Canonne: "We want to encourage authors to be mindful with their work, taking care that they are submitting something substantial of scholarly interest that meets arXiv's guidelines and standards." 2 submiss…
David Picard: Oh, so you just have to let your 5 postdocs and 17 PhD students submit the work of your 35 undergrads to be off the hook and keep your 80+ papers per year? Good to know!
Lana Sinapayen: Pretty sure this is targeting single authors with 12 LLM generated pdfs, not big labs that legitimately can produce more than 2 papers a month.
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Primary source blog.arxiv.org ↗
Established AI field signal Signal 8d ago

MJordan ITW Liberation English

5 experts across 3 network communities independently surfaced this.

5 experts 3 communities 1 sources clustered
Melanie Mitchell Olivia Guest Pierre Alquier Francis Bach Andrea Lathrop

“Michael Jordan (the machine learning one): "Superintelligence is Science Fiction" 🔥🔥🔥 www.di.ens.fr/~fbach/MJord...”

“Mike Jordan’s foreword: The science fiction isn’t superintelligence, but the claim that it would likely kill us. Such doomsday narratives demoralize young people. Worth pondering, not despairing over. www.di.ens.fr/~fbach/MJord...”

2 experts discussed this · 4 posts
Melanie Mitchell: Michael Jordan (the machine learning one): "Superintelligence is Science Fiction" 🔥🔥🔥 www.di.ens.fr/~fbach/MJord...
Andrea Lathrop: Michael Jordan (the machine learning one): "Superintelligence is Science Fiction" 🔥🔥🔥 www.di.ens.fr/~fbach/MJord...
Joanna Bryson: I'm not as good at ML as Jordon, but I have a lot more experience explaining policy and addressing these kinds of questions; maybe this helps? joanna-bryson.blogspot.com/2026/09/ai-w... #intelligen…
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Primary source di.ens.fr ↗
Established AI research Resource 5d ago
ML dynamical systems postdoc posting

Postdoctoral researcher in Machine Learning and Dynamical Systems

3 experts across 3 network communities independently surfaced this.

3 experts 3 communities 1 sources clustered
Pierre Alquier ELLIS Evangelos Kazakos

“🏹 Job alert: Postdoctoral researcher in Machine Learning and Dynamical Systems at Italian Institute of Technology (IIT) 📍 Genoa 🇮🇹 ⏰ 31 October 🔗 https://bit.ly/4B4pfXI”

Primary source app.ncoreplat.com ↗
New AI field signal Signal 16h ago

Minimax estimation of the pseudo-spectral gap of continuous Markov chains, with applications to empirical concentration bounds

1 directory member surfaced this signal.

1 expert 1 community 1 sources clustered
Pierre Alquier

“From my point of view, the objective is close to my previous paper with V. Karagulyan and M. Kasprzak: arxiv.org/abs/2610.20007 we want deviation bounds that can be used to define agnostic learning objectives. What differs here is 1) the class of processes …”

Primary source arxiv.org ↗
Established AI field signal Signal 14d ago
⚡ 6 h early

AI4Math Workshop: Shaping the Future of Mathematics with AI

2 directory members surfaced this signal.

2 experts 1 community 1 sources clustered
Pierre Alquier Tim van Erven

“With AI & Mathematics (AIM) we are writing a draft vision document that we would like to discuss with the Dutch mathematics community. Please join us: AI4Math Workshop: Shaping the Future of Mathematics with AI Date: Friday 4 December 2026 Time: 09:30 - 15:…”

Primary source ai4math.nl ↗
Established AI research Research 16d ago
statistical estimators mutual information convergence paper

Convergence of Statistical Estimators via Mutual Information Bounds

1 directory member surfaced this signal.

1 expert 1 community 1 sources clustered
Pierre Alquier

“We uploaded a new version of our mutual information bound for statistical inference with Mehdi: arxiv.org/abs/2412.18539 There are many new results that were not in the previous version, including extentions to misspecified models, etc.”

Primary source arxiv.org ↗
Debates gaining attention

What experts are discussing without an anchoring article

2 experts · 5 posts · 2d ago
Pierre Alquier David Picard
David Picard: Piano, ça va ? Tu te sens bien ? Ça resemble un peu aux signes avant-coureurs d'un AVC... Je m'inquiète
Pierre Alquier: J'ai aucun candidat idéal, d'ailleurs je n'en ai jamais eu et je préfère ça comme ça, ça voudrait dire que je serais devenu fou. Il y en a plusieurs pour qui je suis prêt à voter, avec différents d…
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2 experts · 3 posts · 13d ago
Clément Canonne Pierre Alquier
Clément Canonne: "When you prove a theorem, you are imparted a responsibility to the field. At minimum you need to explain what you did, including which steps required new ideas and which steps are already well-kno…
Pierre Alquier: "When you prove a theorem, you are imparted a responsibility to the field. At minimum you need to explain what you did, including which steps required new ideas and which steps are already well-kno…
Open the thread →