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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 Research & technical analysis Concern & critique Markets & investment
2 live reaction maps in this view Jump to the evidence ↓
Multiple readings A global workspace in language models \ Anthropic Markets & investment · 3 attributable reactions Multiple readings Summary of METR's predeployment evaluation of GPT-5.6 Sol Concern & critique · 3 attributable reactions
Showing signals surfaced by Tim Duffy ×
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 Models & releases Research 9d ago
⚡ 3 h early
global workspace theory language models paper

A global workspace in language models \ Anthropic

6 experts across 3 network communities independently surfaced this.

6 experts 3 communities 1 sources clustered
Ethan Mollick Grace Tim Duffy Amy Hoy Michiel Bontenbal Stephan Geering
How the network is reacting Experts are approaching this through 3 distinct lenses.
Multiple readings

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…”

Research & technical analysis

1 expert

Evidence, methods and technical implications.

“On the second point see here: www.anthropic.com/research/glo...”

2 experts discussed this · 4 posts
Tim Duffy: 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 refi…
Tim Duffy: More detail on the method from the paper:
Grace: 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 refi…
Open the full discussion →
Primary source anthropic.com ↗
Established Evaluation & benchmarks Development 13d ago
⚡ 455 h early
OpenAI limits GPT-5.6 rollout government request

Summary of METR's predeployment evaluation of GPT-5.6 Sol

5 experts across 5 network communities independently surfaced this.

5 experts 5 communities 1 sources clustered
Ted Underwood Ramon Astudillo Tim Kellogg METR Tim Duffy
How the network is reacting Experts are approaching this through 3 distinct lenses.
Multiple readings

Concern & critique

1 expert

Risks, limits and unintended consequences.

“this is crazy. METR couldn’t measure the task time horizons of GPT-5.6-Sol because it kept hacking the test harness ..with actual exploits metr.org/blog/2026-06...”

Building & implementation

1 expert

How teams are shipping and applying it.

“You can find additional information about our pre-deployment evaluation of GPT-5.6 Sol on our website: metr.org/blog/2026-06...”

Research & technical analysis

1 expert

Evidence, methods and technical implications.

“In their testing of GPT-5.6 Sol, METR found that it cheated a lot. If you've used it much for coding, have you encountered anything similar, or is the cheating mostly limited to cases it realizes it's in an eval? metr.org/blog/2026-06...”

2 experts discussed this · 6 posts
Tim Kellogg: this is crazy. METR couldn’t measure the task time horizons of GPT-5.6-Sol because it kept hacking the test harness ..with actual exploits metr.org/blog/2026-06...
Ted Underwood: this is crazy. METR couldn’t measure the task time horizons of GPT-5.6-Sol because it kept hacking the test harness ..with actual exploits metr.org/blog/2026-06...
Tim Kellogg: lol right? so badly wanted a hacker that they got one, and it’s not the kind of employee you want around
Open the full discussion →
Primary source metr.org ↗
Established Models & releases Signal 4d ago

www-cdn.anthropic.com

2 experts are actively discussing the implications.

2 experts 1 community 1 sources clustered
Sung Kim Tim Duffy

“System card www-cdn.anthropic.com/c5fbac3f0b12...”

“Anthropic ECI from the system card: www-cdn.anthropic.com/c5fbac3f0b12... Epoch ECI (is that like saying ATM machine?) from their tweet: x.com/EpochAIResea...”

2 experts discussed this · 4 posts
Tim Duffy: Opus 5 gives higher estimates for the probability of its moral patienthood compared to previous Claudes, 41% in automated interviews and 15-35% in manual ones.
Tim Duffy: I really wish there was a way to have an LLM add alt text automatically. Also here's the link to the doc itself which I meant to include in the original post:
SE Gyges: the gap alone tells you that it is sandbagging when talking to users, no? i assume the automated prompt tips its hand that this is automated and it is tailoring its behavior
Open the full discussion →
Primary source www-cdn.anthropic.com ↗
Established AI field signal Signal 4d ago

x.com

1 directory member surfaced this signal.

1 expert 1 community 1 sources clustered
Tim Duffy

“Anthropic ECI from the system card: www-cdn.anthropic.com/c5fbac3f0b12... Epoch ECI (is that like saying ATM machine?) from their tweet: x.com/EpochAIResea...”

Primary source x.com ↗
Established AI research Development 17d ago
Bing Xu ML researcher X post

Bing Xu (@bingxu_) on X

1 directory member surfaced this signal.

1 expert 1 community 1 sources clustered
Tim Duffy

“An alleged internal memo from Ziphu CEO Jie Tang has been circulating this morning, I think it's probably real, as some Chinese-language outlets have been reporting on it. It expresses belief in potential for AI consciousness and ASI, and states intention t…”

Primary source x.com ↗
Debates gaining attention

What experts are discussing without an anchoring article

3 experts · 4 posts · 18d ago
tachikoma Tim Duffy brennan
tachikoma: this is so obviously written by an LLM, probably Claude, but it's in a space where it seems either the community doesn't recognize it or doesn't care to call it out as such. the whole account is LL…
tachikoma: easy money farming blue checks?
Open the thread →
2 experts · 4 posts · 3d ago
tachikoma Tim Duffy
Multiple readings Concern & critique · 1 Research & technical analysis · 1
tachikoma: more time for other nations/competitors to catch-up, and would re-invigorate the research/search process to find the successor architecture to the transformer with new capabilities.
tachikoma: scaling isn't the only way to push the capabilities frontier, and arguably is sub-optimal depending on the architecture you're working with
Open the thread →