Multimodal neural data can enable a more complete understanding of brain dynamics underlying behavior. Modalities such as spiking activity, local field potentials (LFPs), and behavior capture diverse spatiotemporal aspects of brain processes, yet prior neural-behavioral models that separate sources of variability rely...
Parastoo Azizeddin, Eray Erturk, Maryam M. Shanechi· 0 citations
Generating HTML from natural-language specifications is an important application of code large language models (LLMs). Despite producing renderable pages, current models often fail to ensure functionality and visual quality during actual interaction. Existing methods typically target task-specific webpage supervision,...
Xujia Wang, Yixuan Liu, Shaohan Huang et al.· 0 citations
The growing energy requirements of large language model inference highlight the need for datacenters to support safe grid operation by providing power demand flexibility, while maintaining service for interactive workloads. This work investigates query routing as a mechanism to enable such capability by dynamically all...
Shivam Patel, Bingqing Chen, Jared Fernandez et al.· 0 citations
Harness optimization improves long-horizon agents by refining the prompts, tools, memory, and hooks around a frozen model. Offline methods can learn from completed trajectories, but deploy one shared harness that may overfit training tasks and cannot react to evidence revealed during a new run. Online evolution can ada...
Lingzhi Yuan, Yiguang Cai, Weize Liu et al.· 0 citations
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Large language models (LLMs) are increasingly being used to turn citizens' opinions into collective proposals. These proposals can make assignments: who should act, what must be done, how much one should spend and by when. However, if the assignments change when the same opinions are processed again, publishing a singl...
Sachit Mahajan, Javier Argota S{\'a}nchez-Vaquerizo, Arthur Capozzi et al.· 0 citations
Autoresearch has shown that agents can autonomously write code, run experiments, and iteratively improve machine learning solutions. Yet most evaluations start a new agent session from scratch for each new problem, making them costly and leaving unclear whether agents can retain and apply prior insights when adapting t...
Jeremy Qin, Ruizhi Deng, Mohamed Osama Ahmed et al.· 0 citations
The Platonic Representation Hypothesis (PRH) predicts that artificial neural networks converge on shared representations as scale and performance increase. We test whether these predictions hold for representations of the human brain with EEG foundation models. Using EEG recordings from six participants watching a tele...
Nicolas Waehner, Enzo Tagliazucchi, Jacobo Sitt et al.· 0 citations
Large language model agents are increasingly extended with reusable skills, but untrusted skill content can induce operations outside the user's task. Detecting this contextual risk requires more than suspicious-pattern matching, while dynamic analysis incurs the cost of skill execution. We find that hidden states form...
We introduce ALBI (Agent for Learning By Induction), a neuro-symbolic ILP framework that replaces the ASP-based hypothesis generator in the Learning from Failures (LFF) paradigm with a Large Language Model (LLM), while retaining SWI-Prolog as a formal verifier. ALBI implements an iterative generate-test-constrain loop:...
Aboubaker Seddiq Benterki, J\"uri Vain, Gert Kanter et al.· 0 citations
This work defines capability formation from artifacts as five sequentially dependent properties, two of which form a checkpoint for capability formation, and introduces three-scale diagnosis, which judges these properties at the state, game, and lineage levels.
Zi-Qian Ban, Hao-Xiang Yang, Yan-Fei Zhang et al.· 0 citations
Generative AI can improve immediate performance but may erode the human skills required for future work. We study a model in which individuals tend to imitate successful peers, while their independent skills grow with practice and erode with reliance on AI. Because each agent's skill reflects their history, non-users a...