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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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Showing developments with attributable Markets & investment reactions.

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See how experts are reacting—not just what they shared.

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Markets & investment Building & implementation Opportunity & adoption Questions & unknowns
2 live reaction maps in this view Jump to the evidence ↓
Reaction converging Statements — AHM Markets & investment · 5 attributable reactions Multiple readings Empires of AI Markets & investment · 3 attributable reactions
Showing signals surfaced by J. Nathan Matias ×
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The developments commanding sustained expert attention

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

Established AI field signal Development 3d ago
AHM mathematicians issue AI statement

Statements — AHM

11 experts across 5 network communities independently surfaced this.

Why this matches Markets & investment reaction 3 attributable expert contributions · Abeba Birhane, Olivia Guest, Lisa Messeri
“"Releasing over 700 files at once is not a demonstration of scholarship, but a demonstration of power. We urge mathematicians to discontinue their work with OpenAI and to return to a vision of science that centers human understanding." www.ahmath.org/statem…” evidence ↗
11 experts 5 communities 1 sources clustered
Abeba Birhane Ethan Mollick Timnit Gebru joao Olivia Guest J. Nathan Matias Scott McGrath Eileen Clancy 🧿 +3
How the network is reacting 3 experts are independently emphasizing markets & investment.
Reaction converging

Markets & investment

3 experts

Capital, companies and commercial impact.

“"Releasing over 700 files at once is not a demonstration of scholarship, but a demonstration of power. We urge mathematicians to discontinue their work with OpenAI and to return to a vision of science that centers human understanding." www.ahmath.org/statem…”

Research & technical analysis

1 expert

Evidence, methods and technical implications.

“"OpenAI has indicated total disregard for the norms of scientific research — norms that guarantee that mathematics remains trustworthy, ethically researched, and in the public interest... We reject OpenAI's assertion that this release advances our subject" …”

Opportunity & adoption

1 expert

New capabilities, benefits and practical upside.

“The human mathematicians are not happy with OpenAI. It’s a fascinating argument. Not about capabilities, but about the culture and norms of science. www.ahmath.org/statements”

2 experts discussed this · 8 posts
Abeba Birhane: "Releasing over 700 files at once is not a demonstration of scholarship, but a demonstration of power. We urge mathematicians to discontinue their work with OpenAI and to return to a vision of scie…
joao: "Releasing over 700 files at once is not a demonstration of scholarship, but a demonstration of power. We urge mathematicians to discontinue their work with OpenAI and to return to a vision of scie…
Olivia Guest: maybe some useful points on this terminological issue here: www.youtube.com/watch?v=pi85...
Open the full discussion →
Primary source ahmath.org ↗
Developing AI field signal Signal 1d ago
⚡ 12 h early

Empires of AI

4 experts across 2 network communities independently surfaced this.

Why this matches Markets & investment reaction 1 attributable expert contribution · Harald Klinke
“A striking Foreign Affairs piece by Niall Ferguson, Lisa Klaassen & Eric Schmidt: AI is becoming not just a technology stack, but a power stack: chips, energy, compute, capital, models, standards. For Europe, sovereignty cannot stop at “European models.” #A…” evidence ↗
4 experts 2 communities 1 sources clustered
M.J. Crockett J. Nathan Matias Harald Klinke Oxford Internet Institute
Primary source foreignaffairs.com ↗
Established AI field signal Signal 7d ago

White Airbnb Hosts Earn More. Can AI Shrink the Racial Gap? | Working Knowledge

4 experts are actively discussing the implications.

Why this matches Markets & investment reaction 1 attributable expert contribution · J. Nathan Matias
“It sounds like you're thinking about it similarly to this Harvard team that tried to use AI pricing to reduce the racial gap in Airbnb host earnings? www.library.hbs.edu/working-know...” evidence ↗
1 expert 1 community 1 sources clustered
J. Nathan Matias

“It sounds like you're thinking about it similarly to this Harvard team that tried to use AI pricing to reduce the racial gap in Airbnb host earnings? www.library.hbs.edu/working-know...”

4 experts discussed this · 36 posts
Rachel Coldicutt: I have an evolving and slightly problematic observation about LLMs and chat bots which fits with none of my previous opinions, so why don't I try it out in a low stakes way on Bluesky where absolut…
Rachel Coldicutt: Anyway, one of my main problems with the frontier LLMs is that they are basically colonial, patriarchal knowledge engines and, wherever they are applied, they risk fitting the world to a set of Ang…
Rachel Coldicutt: BUT ALSO what if this is secretly a gift *in some very limited contexts* because - for the first time - literally anyone with an internet connection can get access to the language and attitudes and…
Open the full discussion →
Primary source library.hbs.edu ↗
Established AI field signal Signal 14d ago

The Human Layer of AI: Why We’re Investing in Simile

1 directory member surfaced this signal.

Why this matches Markets & investment reaction 1 attributable expert contribution · J. Nathan Matias
“Oh, and if you're wondering why someone would try this, investors are very optimistic. Simile has received hundreds of millions in funding to develop simulated humans for market research baincapitalventures.com/insight/the-...” evidence ↗
1 expert 1 community 1 sources clustered
J. Nathan Matias

“Oh, and if you're wondering why someone would try this, investors are very optimistic. Simile has received hundreds of millions in funding to develop simulated humans for market research baincapitalventures.com/insight/the-...”

Primary source baincapitalventures.com ↗