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artificial intelligence

20,518 papers

#artificial intelligence Preprint Oct 2026

Titan-Llama: Retrofitting Pre-trained LLMs with External Neural Memory Modules

Transformers are efficient to pre-train at scale because attention permits parallel computation across sequence positions, but long-context inference requires increasingly large KV caches. Efficient recurrent alternatives reduce the asymptotic complexity of inference, but their sequential dependence limits token-wise p...

Sarah Pan, Ali Behrouz · 0 citations
#artificial intelligence Preprint Open access Oct 2026

CAFE: Confining Feature Distillation to Language-Routed Adapters for Compact Multilingual Automatic Speech Recognition

Feature distillation is usually expected to add to logit distillation. We find that this expectation does not hold for two common feature losses in compact multilingual automatic speech recognition (ASR), and analyze why through their gradients. The gradient of a projection-based loss is orthogonal to the task gradient...

Tianchi Liu, Nicholas Moratelli, Khurram Azeem Hashmi et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

PoLAR: Factorizing Extent and Mode in Latent Actions for Robot Policy Learning

Robot actions vary in both extent and mode: how much change they produce and what kind of change they produce. A latent action space that reflects this structure may make it easier for downstream policies to map latent actions to robot actions. However, existing latent action methods typically rely on visual reconstruc...

Youngjoon Jeong, Jihwan Yu, Minsoo Jo et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Driving, Fast or Slow? Neuro-Symbolic Guidance for Motion Prediction in Multi-Modal Ground Mobility

Accurate and interpretable motion prediction for heterogeneous traffic spaces, including pedestrians, bicycles, cars, and trucks, is essential for safe autonomous navigation. Nevertheless, state-of-the-art approaches remain predominantly black-box, lacking explicit encoding of the regulatory and behavioral constraints...

Simon Kohaut, Felix Divo, Julius Hahnewald et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

MOCHA: Multi-Objective Chebyshev Annealing for Agent Skill Optimization

LLM agents organize behavior through skills -- structured natural-language specifications that govern how an agent reasons, retrieves, and responds. Unlike monolithic prompts, skills are multi-field artifacts with platform limits: descriptions are indexed for routing, instruction bodies are loaded into a shared context...

Md Mehrab Tanjim, Jayakumar Subramanian, Branislav Kveton et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

How Far Are We From True Auto-Research?

Recent auto-research systems can produce complete papers, but feasibility is not the same as quality, and the field still lacks a systematic study of how good agent-generated papers actually are. We introduce ResearchArena, a minimal scaffold that lets off-the-shelf agents (Claude Code using Opus 4.6, Codex using GPT-5...

Zhengxin Zhang, Ning Wang, Sainyam Galhotra et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Symmetry-Compatible Principle for Optimizer Design: Embeddings, LM Heads, SwiGLU MLPs, and MoE Routers

A striking geometric disparity has long persisted in the practice of deep learning. While modern neural network architectures naturally exhibit rich symmetry and equivariance properties, popular optimizers such as Adam and its variants operate inherently coordinate-wise, rendering them unable to respect the equivarianc...

Tim Tsz-Kit Lau, Weijie Su · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Ideological Bias in LLMs' Economic Causal Reasoning

Do large language models (LLMs) exhibit systematic ideological bias when reasoning about economic causal effects? As LLMs are increasingly used in policy analysis and economic reporting, where directionally correct causal judgments are essential, this question has direct practical stakes. We present a systematic evalua...

Donggyu Lee, Hyeok Yun, Jungwon Kim et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

StaRPO: Stability-Augmented Reinforcement Policy Optimization

Reinforcement learning (RL) is effective in enhancing the accuracy of large language models in complex reasoning tasks. Existing RL policy optimization frameworks rely on final-answer correctness as feedback signals and rarely capture the internal logical structure of the reasoning process. Consequently, the models wou...

Jinghan Zhang, Fengran Mo, Tharindu Cyril Weerasooriya et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

The Reasoning Trap -- Logical Reasoning as a Mechanistic Pathway to Situational Awareness

Situational awareness, the capacity of an AI system to recognize its own nature, understand its training and deployment context, and reason strategically about its circumstances, is widely considered among the most dangerous emergent capabilities in advanced AI systems. Separately, a growing research effort seeks to im...

Subramanyam Sahoo, Aman Chadha, Vinija Jain et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Imaging-anchored Multiomics in Cardiovascular Disease: Integrating Cardiac Imaging, Bulk, Single-cell, and Spatial Transcriptomics

Cardiovascular disease arises from interactions between inherited risk, molecular programmes, and tissue-scale remodelling that are observed clinically through imaging. Health systems now routinely generate large volumes of cardiac MRI, CT and echocardiography together with bulk, single-cell and spatial transcriptomics...

Minh H. N. Le, Tuan Vinh, Thanh-Huy Nguyen et al. · 0 citations

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Hugging Face Blog Nov 10, 2026

Decision Models in Hugging Face

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