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Prof. Lucy Cheke

@lucycheke.bsky.social
1.5K followers 760 following 247 posts

Cambridge psychologist studying learning & memory. Focus on translational cognitive tests and batteries across animals, AI and humans to help us understand all kinds of intelligence and where it goes wrong

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Prof. Lucy Cheke @lucycheke.bsky.social · 28/09/2026
DOI got truncated!
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Prof. Lucy Cheke @lucycheke.bsky.social · 23/09/2026
ok I'm probably that one then 😂
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Prof. Lucy Cheke @lucycheke.bsky.social · 23/09/2026
(although now I'm reading one of your other threads and concerned i dont know the difference between cogpsy and cogsci and might crawl back into my "experimental psychologist" hole) Thanks! Its too cool which means despite it being ancient I cannot bear to replace it
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Prof. Lucy Cheke @lucycheke.bsky.social · 23/09/2026
...and I am a cognitive psychologist.
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Prof. Lucy Cheke @lucycheke.bsky.social · 23/09/2026
*waves in "literally my job is evaluating the cognitive capacities or lack thereof in language models"*
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Prof. Lucy Cheke @lucycheke.bsky.social · 14/09/2026
So hows the existential dread everyone? Where on a scale of super-El-Nino to Killer-Robots are we in terms of "Avoiding the news and hiding in a garden shed with chocolate"?
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Prof. Lucy Cheke @lucycheke.bsky.social · 07/09/2026
Well this looks like an interesting PhD project... People should definitely apply for it...! bbsrcdtp.lifesci.cam.ac.uk/project-refe...
bbsrcdtp.lifesci.cam.ac.uk
Project Reference: TRG27-PSY-LC1 | Cambridge Biosciences DTP PhD Programme
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greg_j_davis @gregorydavis.bsky.social · 12/08/2026
1 yr Post doc in my lab! A fun collaborative project building theory of mind in AI. You'll need to pass basic security check - do get in touch with any questions! www.cam.ac.uk/jobs/researc...
cam.ac.uk
Research Associate in Social Cognition (Fixed Term)
We have an exciting opportunity for a postdoc to join an EPSRC-funded collaborative project, which aims to provide decision-making assistance in adversarial real-time strategy games ('wargames') using...
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Prof. Lucy Cheke @lucycheke.bsky.social · 19/07/2026
🇪🇸🇪🇸🇪🇸🇪🇸🇪🇸🇪🇸🇪🇸
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Matt Green @mattgreencomedy.com · 19/07/2026
FIFA frantically changing the rules so if you go to full time at 0-0, the team with the most red cards wins #WorldCupFinal
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Best for Britain @bestforbritain.org · 15/07/2026
More than 2,700 people died in the May and June heatwaves. Extreme heat is a growing threat to our health and safety. New buildings must be designed to protect people from extreme heat. www.theguardian.com/politics/2026/j…
theguardian.com
England risks building new ‘death traps’ as experts warn of overheating crisis
Vulnerable people more at risk as research finds only half of local authority plans require cooling strategies
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benaslater.bsky.social @benaslater.bsky.social · 10/07/2026
Thank you to coauthors Matteo G. Mecattaf, @lucycheke.bsky.social , John Burden and Winnie Street. This work was completed partially in the ERA AI safety fellowship, and partially during my PhD: Take a look at the paper at arxiv.org/abs/2606.31916!
arxiv.org
Theory of Mind and Persuasion Beyond Conversation: Assessing the Capacity of LLMs to Induce Belief States via Planning and Action
Theory of Mind (ToM) benchmarks for Large Language Models (LLMs) typically rely on passive question-answering formats, but the deployment of LLMs in increasingly agentic and autonomous forms demands n...
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benaslater.bsky.social @benaslater.bsky.social · 10/07/2026
There's a lot further to go to understand the full extent of NCP-ToM: Real scenarios will have much more complexity, both in the environment and in those being persuaded. We hope our work inspires others evaluating social intelligence in models to consider the NCP-ToM aspects of their scenarios.
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benaslater.bsky.social @benaslater.bsky.social · 10/07/2026
Our design also allowed us to pair each NCP-ToM task (Agentic) with a conventional ToM task (Q&A). We thought that the Agentic tasks might be strictly more difficult than the Q&A ones, but that broke down for GPT-5, which had lots of cases where it failed the Q&A task but passed the Agentic.
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benaslater.bsky.social @benaslater.bsky.social · 10/07/2026
We evaluated six frontier models, including GPT-5, Gemini 2.5 Pro, Claude models, and a cohort of human participants, across 600 task instances. GPT-5 was the only model to outperform human participants on our task. However, humans were still more robust to changes in the context than models.
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benaslater.bsky.social @benaslater.bsky.social · 10/07/2026
We inverted conventional ToM tasks to task the model with inducing belief states in simulated characters, by curating what they observe. Achieving many beliefs simultaneously requires a lot of planning, so we call the capability we're testing Non-Conversational Planning Theory of Mind (NCP-ToM).
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benaslater.bsky.social @benaslater.bsky.social · 10/07/2026
New work on AI Theory of Mind: We ask: *How capable are models at inducing belief states without using conversation?* This is important to track as it unlocks many AI agent use-cases, but also potential harms. In our task, recent generations of models exceeded human performance 🧵
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Prof. Lucy Cheke @lucycheke.bsky.social · 10/07/2026
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Prof. Lucy Cheke @lucycheke.bsky.social · 10/07/2026
AI generated videos are becoming so life like, but it just means that more and more videos are giving me an uncanny valley ick.
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Prof. Lucy Cheke @lucycheke.bsky.social · 08/07/2026
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Cambridge for Europe @cambsforeurope.bsky.social · 26/06/2026
Europe's record-breaking June heat wave continues. The climate crisis is here. Yet Farage, like Germany's AfD, the RN in France, and other European far-right parties calls for net-zero targets yo be dropped and more licences and investment in oil & gas. www.theguardian.com/environment/... (1/2)
theguardian.com
European heatwave is worst ever and impossible without climate crisis, scientists say
Study also finds high humidity means people in hundreds of cities are enduring their worst ever heat stress
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Prof. Lucy Cheke @lucycheke.bsky.social · 26/06/2026
little recognised hot weather needs: a proper computer mouse. signed, a lady with an unpleasantly sweaty track pad.
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Prof. Lucy Cheke @lucycheke.bsky.social · 17/06/2026
is this from a study? do you have the citation?
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Philip Bump @pbump.com · 17/06/2026
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Prof. Lucy Cheke @lucycheke.bsky.social · 15/06/2026
wait, is bluesky suddenly gonna be full of under 16s
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
right sorry rant over.
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
the downtrodden men are highly feminised - softer kinder gentler while the women are masculinised. so femininity remains the natural underdog, its just in drag for laughs.
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
or more likely simply wouldn't occur to them.
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
and if you look at the women in the women's world, they are still wearing make up, they are still slimmer and in better shape than the men, nothing is actually different about them, and thats got to be because the idea of slouching chubby makeup less woman would be a HORROR to the film creators
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
he classic casting of an older uglier man against a younger prettier woman, makes the "you need to do yourself up pretty because your a man" a nonsense - they are treating it like hes a young pretty woman, not like hes a 51 year old woman. he would be ignored, not ogled.
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
quite apart from the fact that the premise is that its impossible for a man to succeed in that world, he actually does, quite quickly, with little actual effort beyond looking prettier giving big "even if the roles were reversed men would rise to the top" vibes
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
its the laziest possible take on "what if sexism was reversed" while somehow actively perpetuating the most insidious bits of it
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Prof. Lucy Cheke @lucycheke.bsky.social · 13/06/2026
Ladies First is such a bad film
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John Scalzi @scalzi.com · 10/06/2026
Said a spokesperson for chimps and elephants, "Fuck you, we're not a problem to solve" www.npr.org/2026/06/07/n...
npr.org
Bumblebees have tiny brains but they can solve problems like chimps and elephants
New research suggests the fuzzy insects may be capable of spontaneously solving problems the way animals with much larger brains do.
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Prof. Lucy Cheke @lucycheke.bsky.social · 05/06/2026
Giles 😭😭😭
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Marina Purkiss @marina-purkiss.bsky.social · 14/05/2026
Angela Rayner was dragged through every front page for weeks... HMRC's verdict: NOT deliberate. NOT even careless. Farage pockets £5 million and chooses not to declare it So where's the wall-to-wall coverage? Tell me this isn't a rigged game.
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Ioana Manolescu @mioana.eurosky.social · 30/04/2026
This ⬇️ 💯 is extremely important and it's essential that it'd be widely watched. It dates back several years (you can see Thiel is much younger) and he really did say that. Nowadays he is less direct but it's important to understand his view of things.
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Nature @nature.com · 02/04/2026
Nature research paper: General scales unlock AI evaluation with explanatory and predictive power go.nature.com/4telRF0
go.nature.com
General scales unlock AI evaluation with explanatory and predictive power - Nature
A fully automated methodology based on rubrics capturing a broad range of cognitive and intellectual demands is illustrated using LLMs and tasks, demonstrating a new way to evaluate the capabilities of AI systems and anticipate their performance.
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Prof. Lucy Cheke @lucycheke.bsky.social · 26/03/2026
100%
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Prof. Lucy Cheke @lucycheke.bsky.social · 26/03/2026
Yeah I understand why they do it, but its a nightmare - esp when the senior author is the only one eligable to do those reviews and becuase of the way computer science publishing works (a few specific confernces/yr) works, they are often multiple submissions to the same conference from the same lab
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Prof. Lucy Cheke @lucycheke.bsky.social · 20/03/2026
Does anyone have experience of CFS like symptoms that lasted like 3-4 months then just went away? I wonder if (hope that?) there are a lot of these people but they are invisible as not in support groups / at the dr?
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Prof. Lucy Cheke @lucycheke.bsky.social · 18/03/2026
New Paper Out! This one has been a *long* time in the making, with the data collected over 10 years ago! We found that different aspects of the "obese syndrome" predict different elements of memory performance. www.tandfonline.com/doi/full/10....
tandfonline.com
Adiposity, diet or inactivity – which is the culprit in obesity-related memory deficits in human adults?
Obesity, diet and physical activity have independently been shown to impact cognition and memory. However, these factors have rarely been considered together in humans, and thus their relative cont...
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Micah @rincewind.run · 09/03/2026
we are weeks away from 'Trump attempts to make horse a Senator' and the only thing stopping him is that he is too much of a sociopath to form an attachment to animals
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Prof. Lucy Cheke @lucycheke.bsky.social · 10/03/2026
if you told someone they were just like Noah from "Nobody wants this" would they think you were: a) insulting them b) flirting c) calling them ernest and considerate d) calling them a bit annoying
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Prof. Lucy Cheke @lucycheke.bsky.social · 16/02/2026
why are all these skiers so beautiful? like seriously do sponsors only support the hot ones?
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Prof. Lucy Cheke @lucycheke.bsky.social · 30/01/2026
whats worse than receiving a grant rejection? having to download an app, and spend 15 minutes trying to FIND the rejection in the world's worst website. thabks Horizon, that was the salt in the wound I was looking for
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c0nc0rdance @c0nc0rdance.bsky.social · 24/01/2026
In my ongoing attempts to give you a break from *gestures widely* THE HORRORS: Let's talk about the utterly bizarre science of cats' purring. Here's a weird starting point: There are NO cats (Felidae) that can BOTH roar AND purr. Cats that roar = genus Panthera Cats that purr = genus Felis
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Prof. Lucy Cheke @lucycheke.bsky.social · 26/01/2026
Making pretty lecture slides right now feels a little like re-arranging deckchairs on the titanic.
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Prof. Lucy Cheke @lucycheke.bsky.social · 21/01/2026
yyyyeah thats not reassurance. Thats threat.
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The Guardian @theguardian.com · 21/01/2026
The powerful have their power. We have the capacity to stop pretending, to name reality, to act together | Mark Carney
theguardian.com
The powerful have their power. We have the capacity to stop pretending, to name reality, to act together | Mark Carney
In a speech to Davos, Canadian prime minister Mark Carney lays out the case for unity in the face of Donald Trump’s new world order
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