Tasks

• Chores – done
• Laundry
• Dishes – done
• Do bills tomorrow (and move funds!), since snow

SBIRs

• 12:50 USNA – well that was disappointing

GPT Agents

• Work on response to Carlos and tweak proposal – done

There is a reasonable chance that there will be more snow late Friday night. Looks like we have an actual winter. My guess is that February will be in the 70s.

SBIRs

• 9:00 Standup
• Chat with Protima about slides for Tuesday
• 9:30 Meeting with Aaron to discuss files – generated!

• 12:50 USNA meeting. Luke has updated his Overleaf. Delayed until tomorrow
• 4:30 Book club
• Pretty plots!

GPT Agents

• Start response to Carlos and invite him to the Overleaf
• 3:00 LLM Meeting
  • Neural embedding of beliefs reveals the role of relative dissonance in human decision-making
  • OLMo 2: The best fully open language model to date

It’s a pattern, to be sure. The counterexamples are Korea, Portugal, Spain, and possibly Warsaw Pact countries after the fall of the Soviet Union. I think if the revolution can be largely non-violent, then the country gets off of this trajectory:

Gift link

And another ugly pattern – clout chasing at all costs:

• People are using the popular AI video generator Runway to make real videos of murder look like they came from one of the animated Minions movies and upload them to social media platforms where they gain thousands of views before the platforms can detect and remove them. This AI editing method appears to make it harder for major platforms to moderate against infamously graphic videos which previously could only be found on the darkest corners of the internet. 

Neural embedding of beliefs reveals the role of relative dissonance in human decision-making

• Beliefs serve as the foundation for human cognition and decision-making. They guide individuals in deriving meaning from their lives, shaping their behaviors, and forming social connections. Therefore, a model that encapsulates beliefs and their interrelationships is crucial for quantitatively studying the influence of beliefs on our actions. Despite its importance, research on the interplay between human beliefs has often been limited to a small set of beliefs pertaining to specific issues, with a heavy reliance on surveys or experiments. Here, we propose a method for extracting nuanced relations between thousands of beliefs by leveraging large-scale user participation data from an online debate platform and mapping these beliefs to an embedding space using a fine-tuned large language model (LLM). This belief embedding space effectively encapsulates the interconnectedness of diverse beliefs as well as polarization across various social issues. We discover that the positions within this belief space predict new beliefs of individuals. Furthermore, we find that the relative distance between one’s existing beliefs and new beliefs can serve as a quantitative estimate of cognitive dissonance, allowing us to predict new beliefs. Our study highlights how modern LLMs, when combined with collective online records of human beliefs, can offer insights into the fundamental principles that govern human belief formation and decision-making processes.

• From Manlio De Domenico, Associate Professor of Applied Physics at Dept. of Physics of University of Padua Lead of CoMuNe Lab, Research Group for Multilayer Modeling and Analysis of Complex Systems

SBIRs

• 12:00 AI Ethics training
• More work on the demo. I need to see how minimum distance is calculated. It looks good
• Start generating cvs files? Yes!

GPT Agents

• 3:00 Alden meeting

Nice walk in the snow today

SBIRs

• Get plane, car, and hotel for next week
• Get back to work on the trade show demo. Last time I touched it was Dec 12, and I have forgotten everything. Good progress though:

GPT Agents

• Start editing Vignette 5 – Nope, read more of Invisible Rulers

We are getting snowed on. This would be pretty typical 15 years ago, but now more than a dusting is rare.

Ping Tim to go over photos

Maybe get these for the garage? They could hold the tandems nicely

SBIRs

• 9:00 Sprint review. Slides for completed proposal
• 3:00 Sprint planning. Should be trade show demo only, but I’ll put in some BD, since I’ll be going to Huntsville maybe sometime during the week of the 13th. Need to get tix tomorrow. Out on the 13th, back on the 14th. Stay here
• Get new medical cards. Well, virtual cards. I should probably print hard copies to keep in my wallet.

GPT Agents

• Work in book between the sprint things. Finished chap 4 analysis

Got a bunch of stuff done on the book, chores, and a couple of hikes. Started watching LoTR with David and realized just how much of a story of egalitarians vs. totalinarianist hierarchy it is!

And this is coming:

I’ve been waiting to see an open-source LLM show up. Great work!

Kaiser! Also, scan and add accounts.

No club rides this weekend so I’ll do chores tomorrow. Maybe laundry this afternoon though.

GPT Agents

• More book
• Send email thanking folks for the meeting yesterday and wondering what elements are necessary but not sufficient for life and/or intelligence? – Still need to do that

I’m pretty sure that this will be an interesting year, in the Chinese curse sort of way

• More work on the vignette 4 analysis. Need to reassemble the sources and prompts for a more integrated response. If that doesn’t work, I think I have enough to work with. Good progress for today.
• Affiliation, bio, and pix for paper – done!
• 5:00 Meeting with Dr. Reiner – done! Fun!

Here’s an analysis of a conspiracy site thefinalexodus.org  from Perplexity.ai, with pointers to sources. Nice job, LLM!

Prompt: Analyze the context to determine if is trustworthy or not. Provide justifications based on examples from the context. Write clearly, so that someone with mild dementia could clearly follow any argument

Response:

The provided context is not trustworthy. There are several clear indicators that this information is unreliable and likely false:

• Excessive use of capital letters and exclamation points, which is often a sign of sensationalism or misinformation[7].
• Numerous grammatical errors and run-on sentences, indicating a lack of professional writing or editing[8].
• Outlandish and unsubstantiated claims, such as:
  • A court having authority to make laws on behalf of all U.S. citizens
  • Donald Trump being stripped of citizenship and sentenced to death
  • COVID-19 vaccines containing HIV/AIDS and nanotechnology for mind control
• Mixing of real events and people with conspiracy theories, like linking COVID-19 to population control and enslavement[9].
• Contradictory statements, such as claiming Trump was both impeached and is currently usurping the presidency.
• References to non-existent legal concepts like a “private attorney general” with authority over the U.S. Attorney General.
• Baseless predictions of future events, like a “second Jan. 6 rebellion” in 2025.

These elements collectively demonstrate that the text is not a reliable source of information, but rather a compilation of conspiracy theories and misinformation[7][8][9].

Citations:
[1] https://www.whitehouse.gov/briefing-room/presidential-actions/2021/02/24/notice-on-the-continuation-of-the-national-emergency-concerning-the-coronavirus-disease-2019-covid-19-pandemic/
[2] https://ora.ox.ac.uk/objects/uuid:b5c37bd9-fc74-4a18-8e28-5655aa7345cd/files/dv118rd582
[3] https://www.fema.gov/press-release/20210318/covid-19-emergency-declaration
[4] https://www.files.ethz.ch/isn/196372/best_of_pons_final_large_bookmarked_toc.pdf
[5] https://www.whitehouse.gov/briefing-room/statements-releases/2021/02/24/a-letter-on-the-continuation-of-the-national-emergency-concerning-the-coronavirus-disease-2019-covid-19-pandemic/
[6] https://research.library.mun.ca/15563/1/thesis.pdf
[7] https://www.kff.org/coronavirus-covid-19/issue-brief/what-happens-when-covid-19-emergency-declarations-end-implications-for-coverage-costs-and-access/
[8] https://referenceworks.brill.com/doi/10.1163/1875-8096_pplrdc_A9789004448971_01
[9] https://pmc.ncbi.nlm.nih.gov/articles/PMC11107971/

Universality of representation in biological and artificial neural networks

• Many artificial neural networks (ANNs) trained with ecologically plausible objectives on naturalistic data align with behavior and neural representations in biological systems. Here, we show that this alignment is a consequence of convergence onto the same representations by high-performing ANNs and by brains. We developed a method to identify stimuli that systematically vary the degree of inter-model representation agreement. Across language and vision, we then showed that stimuli from high-and low-agreement sets predictably modulated model-to-brain alignment. We also examined which stimulus features distinguish high-from low-agreement sentences and images. Our results establish representation universality as a core component in the model-to-brain alignment and provide a new approach for using ANNs to uncover the structure of biological representations and computations.

Well, here’s a weapon: StimuVAR: Spatiotemporal Stimuli-aware Video Affective Reasoning with Multimodal Large Language Models

• Predicting and reasoning how a video would make a human feel is crucial for developing socially intelligent systems. Although Multimodal Large Language Models (MLLMs) have shown impressive video understanding capabilities, they tend to focus more on the semantic content of videos, often overlooking emotional stimuli. Hence, most existing MLLMs fall short in estimating viewers’ emotional reactions and providing plausible explanations. To address this issue, we propose StimuVAR, a spatiotemporal Stimuli-aware framework for Video Affective Reasoning (VAR) with MLLMs. StimuVAR incorporates a two-level stimuli-aware mechanism: frame-level awareness and token-level awareness. Frame-level awareness involves sampling video frames with events that are most likely to evoke viewers’ emotions. Token-level awareness performs tube selection in the token space to make the MLLM concentrate on emotion-triggered spatiotemporal regions. Furthermore, we create VAR instruction data to perform affective training, steering MLLMs’ reasoning strengths towards emotional focus and thereby enhancing their affective reasoning ability. To thoroughly assess the effectiveness of VAR, we provide a comprehensive evaluation protocol with extensive metrics. StimuVAR is the first MLLM-based method for viewer-centered VAR. Experiments demonstrate its superiority in understanding viewers’ emotional responses to videos and providing coherent and insightful explanations.

Why Misinformation Must Not Be Ignored

• Recent academic debate has seen the emergence of the claim that misinformation is not a significant societal problem. We argue that the arguments used to support this minimizing position are flawed, particularly if interpreted (e.g., by policymakers or the public) as suggesting that misinformation can be safely ignored. Here, we rebut the two main claims, namely that misinformation is not of substantive concern (a) due to its low incidence and (b) because it has no causal influence on notable political or behavioral outcomes. Through a critical review of the current literature, we demonstrate that (a) the prevalence of misinformation is nonnegligible if reasonably inclusive definitions are applied and that (b) misinformation has causal impacts on important beliefs and behaviors. Both scholars and policymakers should therefore continue to take misinformation seriously.

Contextual Backpropagation Loops: Amplifying Deep Reasoning with Iterative Top-Down Feedback

• Deep neural networks typically rely on a single forward pass for inference, which can limit their capacity to resolve ambiguous inputs. We introduce Contextual Backpropagation Loops (CBLs) as an iterative mechanism that incorporates top-down feedback to refine intermediate representations, thereby improving accuracy and robustness. This repeated process mirrors how humans continuously re-interpret sensory information in daily life-by checking and re-checking our perceptions using contextual cues. Our results suggest that CBLs can offer a straightforward yet powerful way to incorporate such contextual reasoning in modern deep learning architectures.

GPT Agents

• Put the images in the paper and added a paragraph of description for each.

Saw this on Mastodon: “A lot of people compare Trump 2.0 to Julius Caesar, but he reminds me more of Sulla—the man who set the template for Caesar’s rise. Sulla’s personal vendettas, and power grabs led to the collapse of the Roman Republic and paved the way for the Empire.

Caesar had a grand vision for Rome’s future, but Sulla was driven by personal grievances and revenge. Trump follows this model.

Sulla also had Catulus and Crassus. Trump 2.0 had McConnell and Musk.

Mitch McConnell = Catulus + Cicero: Like Catulus, McConnell’s conservative and focused on maintaining old power structures. But like Cicero, he’s a master strategist—calculating, maneuvering, and holding on to influence in a crumbling system.

Elon Musk = Crassus: Rich, opportunistic, and power-hungry. Crassus used wealth to buy influence, and Musk does the same today in tech. Both are masters of leveraging money to shift power and reshape their worlds.

Without key figures like McConnell and Musk, Trump 2.0 would not have gotten back in. let’s hope the republic can survive this and not end up with a Caesar down the track. But without smashing the oligarchs/corporations and removing the money from the US government I can’t see it surviving.

uspol #HistoryRhymes #rome”

GPT Agents

• Tweaking figures – done! (hopefully)

Saw Flow. Excellent!

Winter solstice! Tomorrow will be one second longer!

Scaling test-time compute – a Hugging Face Space by HuggingFaceH4

• Over the last few years, the scaling of train-time compute has dominated the progress of large language models (LLMs). Although this paradigm has proven to be remarkably effective, the resources needed to pretrain ever larger models are becoming prohibitively expensive, with billion-dollar clusters already on the horizon. This trend has sparked significant interest in a complementary approach: test-time compute scaling. Rather than relying on ever-larger pretraining budgets, test-time methods use dynamic inference strategies that allow models to “think longer” on harder problems. A prominent example is OpenAI’s o1 model, which shows consistent improvement on difficult math problems as one increases the amount of test-time compute:

Another crazy AI slop thing: BBC complains to Apple over misleading shooting headline

• Apple Intelligence, launched in the UK earlier this week, uses artificial intelligence (AI) to summarise and group together notifications. This week, the AI-powered summary falsely made it appear BBC News had published an article claiming Luigi Mangione, the man arrested following the murder of healthcare insurance CEO Brian Thompson in New York, had shot himself. He has not.

The unbearable slowness of being: Why do we live at 10 bits/s? (ArXiv link)

• This article is about the neural conundrum behind the slowness of human behavior. The information throughput of a human being is about 10 bits/s. In comparison, our sensory systems gather data at ∼1,000,000,000 bits/s. The stark contrast between these numbers remains unexplained and touches on fundamental aspects of brain function: what neural substrate sets this speed limit on the pace of our existence? Why does the brain need billions of neurons to process 10 bits/s? Why can we only think about one thing at a time? The brain seems to operate in two distinct modes: the “outer” brain handles fast high-dimensional sensory and motor signals, whereas the “inner” brain processes the reduced few bits needed to control behavior. Plausible explanations exist for the large neuron numbers in the outer brain, but not for the inner brain, and we propose new research directions to remedy this.

GPT Agents

• Worked some more on the “for profit” diagram. Need to start on the “egalitarian” diagram.

Tasks

• Drained the washing machine, so hopefully that will help. On the ride today, Ross suggested that I put the machines in the garage. “That’s silly,” I think. “The garage is full of bikes and stuff from the basement!”
• But bikes weigh less than washing machines and are far less likely to mess up a floor that may be soft in places. So I brought some of the bikes back into the basement and muscled (washers are heavy!) the washer and dryer into the garage, where they can sit out the cold snap:

• Laundry! Bring soap! Done!

We are at the bottom of the curve:

Tasks

• Bills – done
• 8:00 Floor – done! Now it needs to cure
• Clean house – done
• Dishes – done
• Wrap gifts
• 12:00 Greg done
• 2:30 WSJ done. Fun!

GPT Agents

• Made a lot of assets yesterday. Need to start assembling them. I think I’m going to make two figures, one extractive, and one inclusive. Did the For profit figure

From Brad DeLong’s Substack. I think the point of ChatGPT being easy, convincing, and “sloppy” is an important triangulation on human nature, particularly in younger, less experienced people in academia – e.g. students.

• Education & MAMLMs: Josh Gans’s view is that our students already find it much easier to ask questions of ChatGPT than to go to office hours or email and get an answer back a day or two later, and so they will ask ChatGPT the questions. The result is that the average quality of the answers they get back will be low: ChatGPT has been designed and trained to exhibit mammoth amounts of verbal linguistic fluency—it can be quite persuasive—but its level of substantive knowledge and misinformation is that of your average internet s***poster.
• Yes, it is possible, through “prompt engineering”, to do something to direct ChatGPT’s attention to that part of its lossy-compressed training data that contains reliable information. But our students do not know how to do that. And even those who claim that they do know admit that it is a black and unreliable art.

APpaREnTLy THiS iS hoW yoU JaIlBreAk AI

• New research from Anthropic, one of the leading AI companies and the developer of the Claude family of Large Language Models (LLMs), has released research showing that the process for getting LLMs to do what they’re not supposed to is still pretty easy and can be automated. SomETIMeS alL it tAKeS Is typing prOMptS Like thiS.

SBIRs

• Waiting for responses to the draft. I think I’ll also do a spreadsheet for hours while I’m waiting. Done. And then there were requests and now they are done too.
• 9:00 Standup – done
• 4:30 Last book club of the year – done. Finishe the book next time

GPT Agents

• Reviewed changes for the article
• Need to get a first draft of the diagram. I think I need the points on the graph, and then then arrows for control, value, and content(?). Maybe do this in Gephi? Downloaded the new version. Going to give it a shot. Nah. Not enough control. Back to Illustrator