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artificial intelligence

20,463 papers

#artificial intelligence Preprint Oct 2026

Multi-SFT: Permissively-Licensed Multilingual Instruction-Following

Supervised fine-tuning datasets remain overwhelmingly English-centric and commercially restricted, as their content is frequently generated by proprietary models whose terms of service forbid training competing systems. We introduce Multi-SFT, a commercially permissive collection of 502,818 instruction-response pairs a...

Daniela Baiamonte, Kamyar Zeinalipour, Elena Fano et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Memory as Weights: Internalizing Long-Term History for Streaming Videos

Streaming vision-language models (VLMs) must continuously integrate information from the past while remaining responsive to current observations and user queries. Existing memory mechanisms typically compress, retrieve, or cache historical observations and reintroduce them into the input context, forcing historical mem...

Zhuo-Ming Liu, Jin-Hong Lin, Lin Zhang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Decoding Naturalistic Speech from fMRI with Temporal Modeling and Multimodal Alignment

Reconstructing what a person perceives from their brain activity is a stringent test of whether neural recordings carry meaningful information. Naturalistic speech offers a rich testbed for this challenge: it unfolds over multiple timescales, but fMRI's noisy, temporally smeared measurements make this structure hard to...

Corentin Caris, Louis Jalouzot, Nona Rajabi et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Momentum, Commentary Tone, and Earnings Surprise in LLM Financial Forecasts

Which inputs drive a language model's financial forecast? We construct synthetic earnings announcements that independently reverse 20-day momentum, non-informational commentary tone, and whether fixed actual EPS beats a manipulated consensus. Six instruction/chat checkpoint conversions from four families (0.49-7.61B ba...

A. Khaybullina · 0 citations
#artificial intelligence Preprint Oct 2026

Selection Is Not Learning: Choosing Model Futures

Self-evolving language models train on tasks they generate, so every round must decide which updated model the next round inherits. Current loops such as R-Zero, Agent0, and Skill Self-Play make this decision through the task, admitting tasks that look learnable and inheriting every resulting update. We identify a sele...

Hao-Yi Yang, Kshitij Mishra, Nils Lukas et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

DemoStream: Batched Task-and-Motion-Plan Optimization for Automated Learning from Demonstration

Learning from demonstration is an effective strategy for endowing robots with manipulation capabilities but requires training on datasets comprised of massive amounts of demonstrations. Existing demonstration collection approaches either require constant human involvement, for example, via teleoperation or are speciali...

Caelan Garrett, Neel Jawale, Fabio Ramos · 0 citations
#artificial intelligence Preprint Oct 2026

GraphBEAT: Graph-based Bucketized Event Aggregation Over Time for Early Risk Stratification of Gastrointestinal Cancers

Longitudinal electronic health records (EHRs) contain complementary diagnostic and laboratory information about patient health. However, irregularity, sparsity, heterogeneity, and incompleteness in documentation complicate EHR modeling. To address the problem, we introduce GraphBEAT (Graph-based Bucketized Event Aggreg...

L. Li-Han, Chris Varghese, Elizabeth Habermann et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Time to Fake It: Continual Machine Learning Intensifies Unfairness in Deepfake Detection

Deepfake detectors safeguard against misinformation, rendering their failures as much a societal as a technical concern. As generators constantly evolve, detectors trained on static datasets miss newly arising threats, while progressive training interferes catastrophically. Yet, mitigating forgetfulness in terms of acc...

Kajaree Das, Oliver B\"ose, Subarnaduti Paul et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Why Shallow Neural Networks Learn Sinusoidal Components First: An Orthogonal Polynomial Dynamics Framework

Neural networks often learn low-frequency components before high-frequency ones --- a phenomenon called spectral bias or termed F-principle. Many numerical studies have demonstrated this phenomenon, and theoretical studies have sought to explain it. However, several goals remain insufficiently addressed: (1) explaining...

Yanyang Xiao · 0 citations
#artificial intelligence Review Oct 2026

Following Delegation Traces to Study Human Oversight in Interaction with Multimodal AI

As multimodal AI systems are becoming our everyday thought partners, the shift towards studying how users transfer control to these systems becomes especially urgent. In this paper, we report an overview of findings from an online study with n=56 AI-literate participants and 392 Video Question Answering trials. After i...

Agnese Chiatti, Matteo Matteucci, V. Schiaffonati · 0 citations
#artificial intelligence Review Oct 2026

Agentic-Priors: Using Large Language Models to Address the Cold Start Problem in Preference Elicitation

Agentic-Priors is presented, which lets agentic systems use the implicit knowledge of large language models (LLMs) instead of Informative priors, which states a new user's trade-offs in interpretable terms, which is then refined by a Bayesian learner as choices are observed.

Bruno Arcanjo, Zhao-Xing Li, Sebastian Stein · 0 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

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