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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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Building & implementation Concern & critique Policy & governance
1 live reaction map in this view Jump to the evidence ↓
Multiple readings character.ai Policy & governance · 6 attributable reactions
Showing signals surfaced by Ted Underwood ×
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 AI field signal Signal 3h ago
⚡ 3269 h early

character.ai

10 experts across 5 network communities independently surfaced this.

Why this matches Concern & critique reaction 1 attributable expert contribution · 404 Media
“How people are removing surveillance ads from their TVs; a big AI shakeup at Accenture; and the Character.ai bankruptcy.” evidence ↗
10 experts 5 communities 1 sources clustered
Ted Underwood 404 Media Ethan Zuckerman Ed Zitron Scott McGrath Alex Hern Colin tachikoma +2
2 experts discussed this · 12 posts
thebes: am sick so spent the night with opus 5.5 working on a chart (inspired by the one from lem's golem xiv) how did we got here / model genealogy / the heroic age of language modeling
Grace: am sick so spent the night with opus 5.5 working on a chart (inspired by the one from lem's golem xiv) how did we got here / model genealogy / the heroic age of language modeling
thebes: i think it's too late for the period i was focused on (i carried the branches to the modern day but only if they started in the period in question)
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Primary source character.ai ↗
Established Safety & security Analysis 16d ago
⚡ 5 h early
cyber risk AI discourse critique essay

The Cyber Risk Discourse is Broken

4 experts across 3 network communities independently surfaced this.

Why this matches Concern & critique reaction 1 attributable expert contribution · Nicole Hennig
“The Cyber Risk Discourse is Broken www.interconnects.ai/p/the-cyber-ri… #AI #cybersecurity” evidence ↗
4 experts 3 communities 1 sources clustered
Nathan Lambert Ted Underwood Nicole Hennig Dare Obasanjo

“The Cyber Risk Discourse is Broken www.interconnects.ai/p/the-cyber-ri… #AI #cybersecurity”

“In case you missed my hot take yesterday. www.interconnects.ai/p/the-cyber-...”

3 experts discussed this · 3 posts
Nathan Lambert: In case you missed my hot take yesterday. www.interconnects.ai/p/the-cyber-...
Ted Underwood: In case you missed my hot take yesterday. www.interconnects.ai/p/the-cyber-...
Alex Hern: From stage to screen
Open the full discussion →
Primary source interconnects.ai ↗
Established Models & releases Research 7d ago
⚡ 5 h early
fine-tuning LMs calibration knowledge paper

Fine-Tuning Language Models to Know What They Know

2 directory members surfaced this signal.

Why this matches Concern & critique reaction 1 attributable expert contribution · Mark J. Nelson
“Interesting looking new paper, "Fine-Tuning Language Models to Know What They Know", by Sangjun Park, Elliot Meyerson, Xin Qiu, Risto Miikkulainen (NeurIPS 2026). Proposes "a framework to measure and enhance LLM metacognition while controlling for... biases…” evidence ↗
2 experts 1 community 1 sources clustered
Ted Underwood Mark J. Nelson

“Interesting looking new paper, "Fine-Tuning Language Models to Know What They Know", by Sangjun Park, Elliot Meyerson, Xin Qiu, Risto Miikkulainen (NeurIPS 2026). Proposes "a framework to measure and enhance LLM metacognition while controlling for... biases…”

Primary source arxiv.org ↗
Debates gaining attention

What experts are discussing without an anchoring article

9 experts · 63 posts · 13d ago
Eugene Vinitsky Ted Underwood Cat Hicks Chelsea Parlett critical slop studies Adam L Mary Branscombe Amy Hoy
Matches Concern & critique
“If one wants to seriously critique capitalism one also need to reckon with the reality of how much versions of it have lifted quality of life across society and how difficult this is. I am not inte…” evidence ↗
Reaction converging Markets & investment · 4 Research & technical analysis · 1
Cat Hicks: "why would I ever need a task to be done faster" come on, guys. Because we're dying. Because we are literally all dying all the time. Because we're running out of time. The fact that it's often har…
Cat Hicks: because tasks gate other tasks. Because measuring the hours saved by washing machines is a relatively useful index for quality of life improvement. Because the time it takes for you to get from the…
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8 experts · 30 posts · 7d ago
Ted Underwood jake Colin tweety fish René Walter Matt Darling Singularity's Bounty e/cc Andrea Lathrop
Matches Concern & critique
“this seemed crazy to me but then I thought a bit more and realized — I, too, am Claude” evidence ↗
Multiple readings Concern & critique · 1 Building & implementation · 1 Questions & unknowns · 1
Colin: Frankenmodel refuses to believe it's not just Claude
Colin: I don't think if you put 6 people in a circle and asked them to tell a story one word at a time they would, together, spontaneously create a story which denies that they are indeed six individuals
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6 experts · 14 posts · 17d ago
Ted Underwood David Marx critical slop studies rev. howard arson tweety fish Arseny Khakhalin
Matches Concern & critique
“not at all. you don't have to be super polite but you probably should not treat it in a way you would not treat a human subordinate. it's just "one should not anthropomorphize an object for the pur…” evidence ↗
Multiple readings Concern & critique · 1 Opportunity & adoption · 1 Questions & unknowns · 1
rev. howard arson: it is really fascinating how LLMs make virtually everyone say things which are enormously controversial as though they are solved problems
critical slop studies: Has anyone told him about the humans who don’t feel pain?
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3 experts · 35 posts · 9d ago
Ted Underwood Liz Fong-Jones (方禮真) Mary Branscombe
Matches Concern & critique
“I will eat my hat if a smart tv can host enough inference to devise *new* attacks rather than just exploit the same existing attacks and just happen to bring along an additional giant multi-gigabyt…” evidence ↗
Liz Fong-Jones (方禮真): cpu is dogshit slow for inference, and self-replicating worms already exist (you may know them as rVPNs or botnets) alas they're just repackaging an existing problem as "you should be afraid of eve…
Liz Fong-Jones (方禮真): I will eat my hat if a smart tv can host enough inference to devise *new* attacks rather than just exploit the same existing attacks and just happen to bring along an additional giant multi-gigabyt…
Open the thread →