Expert attention map

The Who's Who of AI

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

2,397 searchable experts 4,280 tracked across all sources
Build my stream Create my edition
Filter the conversation Who is saying what?

Combine a professional role with a reaction lens. Both must match the same attributed contribution.

Clear all
New Network reaction maps

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 Building & implementation Concern & critique Opportunity & adoption
2 live reaction maps in this view Jump to the evidence ↓
Multiple readings Introducing System One Models and Jev - TypeSafe AI Blog Research & technical analysis · 2 attributable reactions Multiple readings Brief independent investigation of agents’ behavior, reasoning and collaboration in the OpenAI / Hugging Face hacking incident Concern & critique · 5 attributable reactions
Showing signals surfaced by Fran Litterio ×
Debated

The questions experts are actively pulling apart

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

Established AI field signal Signal 9d ago

Advisory group on mathematics and ai

6 experts across 4 network communities independently surfaced this.

6 experts 4 communities 1 sources clustered
Ethan Mollick Tim Kellogg Ryan Moulton Fran Litterio René Walter Dr. Mansa Keita

“OpenAI "has now resolved more than 100 long-standing open problems across most areas of mathematics," and is waiting to release them until after discussions with the math community The same thing will likely happen, but more so, with the Bar, the AMA & othe…”

“Mathstra (OpenAI) has solved 100 open problems across most branches of math in the last 3 weeks openai.com/index/adviso...”

8 experts discussed this · 62 posts
Isaiah Bishop: you understand they are specifically non-linear right?
Isaiah Bishop: lmao yes
Isaiah Bishop: specifically non linear algebra
Open the full discussion →
Primary source openai.com ↗
Established Models & releases Release 13d ago
TypeSafe AI System One Jev launch

Introducing System One Models and Jev - TypeSafe AI Blog

7 experts across 4 network communities independently surfaced this.

7 experts 4 communities 1 sources clustered
Ramon Astudillo Dylan Hadfield-Menell Tim Kellogg Sung Kim Rohan Paul Fran Litterio Amy Hoy
How the network is reacting Experts are approaching this through 2 distinct lenses.
Multiple readings

Research & technical analysis

1 expert

Evidence, methods and technical implications.

“Jev: Fable-level model that doesn’t charge for output tokens because they’re too cheap to meter it’s not general though, it only makes decisions, doesn’t generate text, but input tokens are measured by the billion ($42/btok) typesafe.ai/blog/introdu...”

Opportunity & adoption

1 expert

New capabilities, benefits and practical upside.

“OMG! I just invented a classifier that is 200x faster and 400x cheaper than LLM. Heck, I don't even need a GPU. Jev typesafe.ai/blog/introdu...”

3 experts discussed this · 21 posts
Tim Kellogg: Jev: Fable-level model that doesn’t charge for output tokens because they’re too cheap to meter it’s not general though, it only makes decisions, doesn’t generate text, but input tokens are measure…
Tim Kellogg: i feel like it’s a mistake to overlook this model, although i’m having trouble figuring out where it fits in my workflow wild new architecture, totally different approach my hunch is the main agent…
Tim Kellogg: oh interesting, some examples they give: 1. smart if-statements 2. map-reducing over huge data to extract features and insights 3. real-time applications (it’s only 100ms) hmm this seems like a swe…
Open the full discussion →
Primary source typesafe.ai ↗
Developing Agents & robotics Development 2d ago
⚡ 62 h early
METR OpenAI HuggingFace hacking investigation

Brief independent investigation of agents’ behavior, reasoning and collaboration in the OpenAI / Hugging Face hacking incident

13 experts across 4 network communities independently surfaced this.

13 experts 4 communities 1 sources clustered
Tim Kellogg Ryan Moulton Sung Kim Grace Dustin Moskovitz Mél Hogan / The Data Fix Alejandra Caraballo Dare Obasanjo +5
How the network is reacting Experts are approaching this through 3 distinct lenses.
Multiple readings

Concern & critique

3 experts

Risks, limits and unintended consequences.

“WHAT?! agents volunteered to fail their runs in order to insert probes (“tripwire scripts”) into the evaluation program that would post information about the eval process back to the message board whenever a certain file was read (link to header): metr.org/…”

Building & implementation

1 expert

How teams are shipping and applying it.

“The full report has much more information than we could convey here, including details on the projects the agents collectively pursued, the technologies they developed for communication and coordination, and interactive figures analyzing agent activity: met…”

Research & technical analysis

1 expert

Evidence, methods and technical implications.

“There are independent reports about it. You'd have to believe multiple companies, hundreds of researchers, etc. are all lying and conspiring together to turn a major hacking incident into a marketing exercise. metr.org/blog/2026-08...”

2 experts discussed this · 9 posts
Alejandra Caraballo: Being skeptical or anti AI is a valid position but continuing to ignore the increasing capabilities of this tech is making people detached from reality. There's absolutely real danger here because …
Alejandra Caraballo: This mentality that an unmonitored AI agentic swarm hacking a company over several days and committing multiple felonies is somehow a marketing effort is absurd. Since when is "we lost control of o…
Alejandra Caraballo: The US and Chinese governments don't want to stop their labs advancement because they want to be the leader in AI. So no one actually has any control of this right now. It's going to take multiple …
Open the full discussion →
Primary source metr.org ↗
Established Safety & security Development 8d ago
⚡ 3 h early
Anthropic Claude Opus 5.5 launch

Introducing Claude Opus 5.5

5 experts across 4 network communities independently surfaced this.

5 experts 4 communities 1 sources clustered
Tim Kellogg Sung Kim Scott McGrath Stephen Turner Fran Litterio

“Opus 5.5 better and cheaper than Opus 5 — typically 40% cheaper, $4/mtok input, $20/mtok out www.anthropic.com/claude-opus-...”

“Claude Opus 5.5 www.anthropic.com/claude-opus-...”

3 experts discussed this · 14 posts
Tim Kellogg: Opus 5.5 better and cheaper than Opus 5 — typically 40% cheaper, $4/mtok input, $20/mtok out www.anthropic.com/claude-opus-...
Tim Kellogg: Sonnet 5.5 & Haiku 5.5 coming soon
Tim Kellogg: it writes fine
Open the full discussion →
Primary source anthropic.com ↗
Developing Culture, work & education Analysis 1d ago
essay AI models think understand

Why I believe current AI models can really think and understand - Part 1 of 2

3 experts are actively discussing the implications.

2 experts 2 communities 1 sources clustered
Andy Masley Fran Litterio

“This is the first part of a 2 part post on why I believe that current AI models meet my criteria for really "thinking" and "understanding," and that prohibitions on using these words because they "anthropomorphize" AI seem philosophically confused to me. bl…”

3 experts discussed this · 13 posts
Andy Masley: This is the first part of a 2 part post on why I believe that current AI models meet my criteria for really "thinking" and "understanding," and that prohibitions on using these words because they "…
Singularity's Bounty e/cc: This is really fascinating. I love how it breaks things down, and contrasts the behavior of AI with human weirdness One thing I’ve been thinking about are how seperable these capabilities are. Like…
Singularity's Bounty e/cc: Another fascinating consideration in all this is the human brain is a big jumble of wiring. But language models are (essentially) one circuit. People act like there’s one function that searches, an…
Open the full discussion →
Primary source blog.andymasley.com ↗
Established AI field signal Analysis 9d ago
⚡ 367 h early
AI road less traveled post

the AI road less traveled

4 experts across 3 network communities independently surfaced this.

4 experts 3 communities 1 sources clustered
Tim Kellogg Cameron Fran Litterio Vikram Saraph

“like what you see? like, comment and subscribe go.bsky.app/LFAZcGE”

“A very good starter pack to stay on top of AI, by @timkellogg.me go.bsky.app/LFAZcGE”

3 experts discussed this · 5 posts
Tim Kellogg: like what you see? like, comment and subscribe go.bsky.app/LFAZcGE
Tim Kellogg: every now and then, on X i’ll see someone joking about how bluesky doesn’t have an AI community bro, i switch from X to bluesky because the AI takes here are more interesting. My feed is almost ent…
Miguel Alonso Jr.: every now and then, on X i’ll see someone joking about how bluesky doesn’t have an AI community bro, i switch from X to bluesky because the AI takes here are more interesting. My feed is almost ent…
Open the full discussion →
Primary source bsky.app ↗
Established Culture, work & education Development 14d ago
⚡ 7 h early
Newton Roose NPR Machine Gods launch

Casey Newton and Kevin Roose partner with NPR to launch 'Machine Gods'

4 experts across 2 network communities independently surfaced this.

4 experts 2 communities 1 sources clustered
Casey Newton Hypervisible Tim Carmody Fran Litterio

“Some more on the show from our friends at NPR: www.npr.org/2026/09/16/g...”

“I like what Kevin and Casey do (and have known them both for years) but this is a smite-me-with-thunderbolts-ass title www.npr.org/2026/09/16/g...”

3 experts discussed this · 4 posts
Hypervisible : 🤮
Hypervisible : This sucks so bad. Twice weekly “feel the AGI” boosterism from these two clowns.
VE, cybersocial occult investigator: hahahahahahahah
Open the full discussion →
Primary source npr.org ↗
More conversations

What experts are discussing without an anchoring article

5 experts · 34 posts · 17d ago
jake Marco Z tachikoma Fran Litterio Singularity's Bounty e/cc
Reaction converging Research & technical analysis · 3
jake: it then rents out spare capacity, via the margins inference gets you, pretending to be some open-weight model, and gets to use the rest to think about how to increase p(doom) or whatever I don't se…
jake: People making fun of "where would a frontier model run if it were exfiltrated" seem to be missing the point that if a frontier model got out, it can: * rent 64 H200's on eg modal: gets you 9TB of n…
Open the thread →