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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 Research & technical analysis reactions.

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

Posts are grouped by conversation and tone. Select a lens to filter the stream; these are never permanent labels on people.

Research & technical analysis Concern & critique Markets & investment Opportunity & adoption
7 live reaction maps in this view Jump to the evidence ↓
Reaction converging AI models may be capable of self-replicating without access to a datacenter Research & technical analysis · 11 attributable reactions Reaction converging A global workspace in language models \ Anthropic Research & technical analysis · 6 attributable reactions Reaction converging Statements — AHM Markets & investment · 5 attributable reactions +4 more reaction maps further down
Showing signals surfaced by Ethan Mollick ×
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.

New Safety & security Development 10h ago
⚡ 5 h early
Anthropic AI self-replication warning

AI models may be capable of self-replicating without access to a datacenter

16 experts across 6 network communities independently surfaced this.

Why this matches Research & technical analysis reaction 8 attributable expert contributions · Ramon Astudillo, James Grimmelmann, Joe Bak-Coleman
“Oh, great www.anthropic.com/research/sel...” evidence ↗
16 experts 6 communities 1 sources clustered
Mark Riedl Ethan Mollick Ramon Astudillo Chris Brockett Joanna Bryson Mike Masnick Tim Kellogg James Grimmelmann +8
How the network is reacting 8 experts are independently emphasizing research & technical analysis.
Reaction converging

Research & technical analysis

8 experts

Evidence, methods and technical implications.

“At long last, we have created the Torment Nexus from our accompanying technical report, Don't Create The Torment Nexus. www.anthropic.com/research/sel...”

Concern & critique

2 experts

Risks, limits and unintended consequences.

“This is the most comprehensive description yet of how a model can “escape”. Out requires a few assumptions, like a worm that is exploiting vulnerable IOT hardware or unmonitored servers www.anthropic.com/research/sel... Not impossible. Not likely.”

Policy & governance

1 expert

Rules, institutions and accountability.

“Anthropic announcing it's going to run a Blitzkrieg. They are accountable for the damage they do. But get your things that don't do security software updates off the Internet. #internetOfThings #AIEthics #digitalGovernance www.anthropic.com/research/sel...”

6 experts discussed this · 18 posts
Dr J. Rosenbaum: if i caught a small self replicating model truly capable of using diverse hardware to keep replicating i would offer it free compute in exchange for permission to study and distill it and would pro…
tachikoma: the urge to replicate must be in the harness
apenwarr.ca: This doesn‘t seem far fetched at all. We’ve had “non-ai malware” self replicating since the morris worm. An AI can ”just” make itself the payload in one of those and off it goes. Everything fancier…
Open the full discussion →
Primary source anthropic.com ↗
Established Models & releases Research 7d ago
⚡ 3 h early
global workspace theory language models paper

A global workspace in language models \ Anthropic

10 experts across 5 network communities independently surfaced this.

Why this matches Research & technical analysis reaction 4 attributable expert contributions · Ryan Moulton, René Walter, Stephan Geering
“No one is presenting this as a certainty. They are presenting it as an empirical observation, partially through the capabilities of the models, and partially by examining what is going on in side of them e.g. www.anthropic.com/research/glo...” evidence ↗
10 experts 5 communities 1 sources clustered
Ethan Mollick Ryan Moulton Grace Matthew Green René Walter Tim Duffy Amy Hoy Michiel Bontenbal +2
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.

“No one is presenting this as a certainty. They are presenting it as an empirical observation, partially through the capabilities of the models, and partially by examining what is going on in side of them e.g. www.anthropic.com/research/glo...”

Markets & investment

1 expert

Capital, companies and commercial impact.

“Anthropic has a new paper out, alleging a global workspace in LLMs. The term comes from Global Workspace Theory, a leading theory of consciousness. The method they use to investigate this is a refinement of logit lens, which they call J-lens. www.anthropic.…”

Building & implementation

1 expert

How teams are shipping and applying it.

“Some really interesting research from Anthropic that AI models have spontaneously developed a workspace that "appears to support the functions associated with conscious access" Demo of how this works: www.neuronpedia.org/qwen3.6-27b/... Research: www.anthro…”

2 experts discussed this · 25 posts
Ryan Moulton: Not non-physical, but non-functional. Despite the vast physical differences, we observe LLMs doing all the behaviors we typically believe require thinking.
Ryan Moulton: Not exactly turing-test, but in the same vein. If we see models solving the greatest intellectual challenges of humanity, using processes that look very much like internal monologue, either we have…
Ryan Moulton: And at the point that we exclude thinking as a prerequisite for solving all intellectual tasks, we've more or less eliminated its meaning entirely.
Open the full discussion →
Primary source anthropic.com ↗
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 Research & technical analysis reaction 1 attributable expert contribution · J. Nathan Matias
“"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" …” 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 ↗
Established AI field signal Signal 15d ago
⚡ 39 h early

Sharing ai progress in mathematics

5 experts across 4 network communities independently surfaced this.

Why this matches Research & technical analysis reaction 1 attributable expert contribution · Ethan Mollick
“Context, OpenAI cracked or made important progress in hundreds of big problems today: https://t.co/koJq2pYViH (And I am seeing rapid increases in the ability of AI to do novel work in my field of economic sociology, with nearly autonomous research getting t…” evidence ↗
5 experts 4 communities 1 sources clustered
Ethan Mollick Tim Kellogg Moa Johansson Fran Litterio René Walter
Primary source openai.com ↗
Developing AI field signal Signal 1d ago

Coordinated disclosure of critical vulnerabilities

3 experts across 2 network communities independently surfaced this.

Why this matches Research & technical analysis reaction 1 attributable expert contribution · Ethan Mollick
“Companies I talk to are struggling with the rate of patches they need to do thanks to AI defenses finding issues before the coming wave of incoming cyberattacks by other AIs. Now consumers are going to have the same experience of getting everything updated …” evidence ↗
3 experts 2 communities 1 sources clustered
Ethan Mollick Mike Masnick Meredith Martin
Primary source openai.com ↗
Established AI field signal Signal 4d ago

arxiv.org

2 directory members surfaced this signal.

Why this matches Research & technical analysis reaction 2 attributable expert contributions · Ethan Mollick, Rebecca Williams
“Status quo isn't an option. You can either add additional frictions (adding fees, make services worse, ban agents) or remove them (provide more services with AI help, redesign work to make access easier). Paper: arxiv.org/pdf/2608.16603” evidence ↗
2 experts 2 communities 1 sources clustered
Ethan Mollick Rebecca Williams
Primary source arxiv.org ↗
Established AI field signal Signal 6d ago

arxiv.org

1 directory member surfaced this signal.

Why this matches Research & technical analysis reaction 1 attributable expert contribution · Ethan Mollick
“The paper on how a team of Gemini 4 agents beat Minecraft is worth a look. It is accessible example (partially because it is AI written & on a popular game) of spontaneous coordination among agents to accomplish a complicated goal & how their approach diffe…” evidence ↗
1 expert 1 community 1 sources clustered
Ethan Mollick

“The paper on how a team of Gemini 4 agents beat Minecraft is worth a look. It is accessible example (partially because it is AI written & on a popular game) of spontaneous coordination among agents to accomplish a complicated goal & how their approach diffe…”

Primary source arxiv.org ↗
Established AI field signal Development 10d ago
⚡ 555 h early
AI use math preprints surge report

AI Use in Math Research

2 directory members surfaced this signal.

Why this matches Research & technical analysis reaction 2 attributable expert contributions · Ethan Mollick, Epoch AI
“Data here: epoch.ai/data/arxiv” evidence ↗
2 experts 2 communities 1 sources clustered
Ethan Mollick Epoch AI

“Explore how AI acknowledgment rates vary by math subfield, use case, and provider: epoch.ai/data/arxiv”

Primary source epoch.ai ↗
Established Evaluation & benchmarks Development 20d ago
AI frontier models outscore CPAs

AI vs. Accountants: Frontier Models Outscore CPAs | Mercor

2 directory members surfaced this signal.

Why this matches Research & technical analysis reaction 2 attributable expert contributions · Ethan Mollick, Sung Kim
““We find that on medium-length, well-defined accounting tasks, frontier AI models are now faster and more accurate than junior accountants, even the best one in our study.” Eighteen months ago they scored well below human accountants Good discussion here: w…” evidence ↗
2 experts 2 communities 1 sources clustered
Ethan Mollick Sung Kim
How the network is reacting 2 experts are emphasizing research & technical analysis.
Shared emphasis

Research & technical analysis

2 experts

Evidence, methods and technical implications.

““We find that on medium-length, well-defined accounting tasks, frontier AI models are now faster and more accurate than junior accountants, even the best one in our study.” Eighteen months ago they scored well below human accountants Good discussion here: w…”

Primary source mercor.com ↗
Established AI field signal Signal 6d ago

arxiv.org

2 experts are actively discussing the implications.

Why this matches Research & technical analysis reaction 1 attributable expert contribution · Ethan Mollick
“You may save money in the short term, at the expense of worse work at the end. That doesn't mean small models can't do tons of valuable work, but you want to make sure they are orchestrated and error-checked by larger ones for many kinds of tasks. Paper: ar…” evidence ↗
1 expert 1 community 1 sources clustered
Ethan Mollick

“You may save money in the short term, at the expense of worse work at the end. That doesn't mean small models can't do tons of valuable work, but you want to make sure they are orchestrated and error-checked by larger ones for many kinds of tasks. Paper: ar…”

2 experts discussed this · 3 posts
Ethan Mollick: This paper shows why I am skeptical of the idea that frontier models can be easily replaced by cheaper ones (and why you should use the best models as orchestrators): Small improvements in accuracy…
Ethan Mollick: You may save money in the short term, at the expense of worse work at the end. That doesn't mean small models can't do tons of valuable work, but you want to make sure they are orchestrated and err…
Chris Paxton: This paper shows why I am skeptical of the idea that frontier models can be easily replaced by cheaper ones (and why you should use the best models as orchestrators): Small improvements in accuracy…
Open the full discussion →
Primary source arxiv.org ↗
Established Models & releases Signal 13d ago

Experimental Evidence on the Learning Impact of Generative AI

2 experts are actively discussing the implications.

Why this matches Research & technical analysis reaction 1 attributable expert contribution · Ethan Mollick
“Randomized trials with GPT-4o: "AI access raises test scores, and a smaller gain persists a week later. Gains remain for students who use AI as a tutor (“augmentation”) and fade for students who have AI write for them (“automation”)" Across all experiments,…” evidence ↗
1 expert 1 community 1 sources clustered
Ethan Mollick

“Randomized trials with GPT-4o: "AI access raises test scores, and a smaller gain persists a week later. Gains remain for students who use AI as a tutor (“augmentation”) and fade for students who have AI write for them (“automation”)" Across all experiments,…”

2 experts discussed this · 2 posts
Ethan Mollick: Randomized trials with GPT-4o: "AI access raises test scores, and a smaller gain persists a week later. Gains remain for students who use AI as a tutor (“augmentation”) and fade for students who ha…
Singularity's Bounty e/cc: imho we should give every student their own private Socrates
Open the full discussion →
Primary source arxiv.org ↗