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artificial intelligence

20,518 papers

#artificial intelligence Preprint Oct 2026

What Coding Agents Leave Unsaid: Measuring Task-State Gaps Between Execution and Reports

Human supervisors rely on coding agents'reports to assess progress, verify repairs, and decide when to intervene. But a supervisor cannot investigate a failure they were never told occurred. Failed attempts, workarounds, and unresolved risks may disappear from routine reports, leaving supervisors unaware of issues that...

Guo-Yang Xu, Rui Zhang, Xiu-Yu Wu et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Neurosymbolic Learning of Interpretable World Models

World models aim to learn compact representations of an environment from observations, enabling agents to predict future states and plan their behaviour. However, most existing approaches learn black-box representations, with limited ability to incorporate prior knowledge about the world. We introduce Concept-Grounded...

R. Andreoni, Massimiliano Ronzani, C. Ghidini et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

When Protection Overrides Consequences: Understanding Protection Mode in Large Language Model Decision-Making

Frontier language models excel at complex tasks yet may prioritize protection over larger physical consequences in simple, urgent decisions. GPT-5.6 Sol, for example, moves a girl playing in shallow water before retrieving a submerged camera. We call this Protection Mode and study it with ProtectionBench: 285 prompts,...

Yuanfan Li, Junyi Chen, Qi Zhou et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Sparse Transformer: a Controlled Testbed for Mechanistic Interpretability

Mechanistic interpretability aims to decompose neural network computations into human-understandable features, yet progress is limited by the absence of ground-truth units to evaluate against. We address this with a Sparse Transformer (ST): a 5-layer language model trained on TinyStories whose wide, TopK-sparse MLP for...

Anton Korznikov, Alexey Dontsov, Elena Tutubalina · 0 citations
#artificial intelligence Preprint Oct 2026

How GUI Agents Fail: GraceBench for Execution Stability Diagnosis

As GUI agents are increasingly deployed for mobile task automation, their reliability depends not only on final task outcomes, but also on whether they reach these outcomes through stable interaction trajectories. In automation workflows, unnecessary actions, detours, and execution errors can add noise to collected dat...

Ridong Zhang, Shu-Xian Liang, Chao-Qun Wan et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Euler: Towards Human-Centered Multi-Agent Mathematical Discovery

This work presents Euler, a human-centered mathematical research system built around a shared, structured representation of the research process that allows researchers to trace how results are developed and supplies agents with persistent, task-relevant knowledge for planning, collaboration, and verification across se...

Qiu-Yu Chen, Qi Wang, Liang Xu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

LAGO: Language Agents with Reusable Growing Options

Long-horizon tasks expose a weakness of monolithic tool-use loops: one agent must decompose, execute, and verify a task within a single trajectory. We introduce LAGO, which treats specialized language agents as reusable temporally extended options. A meta-agent retrieves options from a persistent library or spawns new...

Yuran Wu, Mengkang Hu, Qionglin Qiu et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Teaching Agents in their Own Style: Blackbox Teacher Distillation for Web Agents

Frontier web agents using closed models have high inference and computational costs. Smaller open models can be an alternative, but to be performant, they require training supervision from a human or teacher model. Token-level teacher distillation is not an option for closed teachers as it needs access to the model's l...

Md Farhan Ishmam, Kenneth Marino · 0 citations
#artificial intelligence Preprint Open access Oct 2026

LabOPBench: A Multimodal Benchmark for Evidence-Grounded Laboratory Decision Making

Laboratory experiments involve more than following predefined protocols; they require adaptive decision-making as the experimental state changes. Existing scientific benchmarks rarely assess such evidence-based decisions in laboratory settings. Here we present LabOPBench, a multimodal benchmark of 756 expert-authored,...

Jingyuan Li, Yujie Liu, Yijie Dai et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Runtime Monitoring of Supermartingale Certificates

Supermartingale certificates formally guarantee temporal properties of discrete and continuous-time stochastic dynamical systems. However, these guarantees rely on a mathematical model of the world, leaving a sim-to-real gap that can invalidate them for the deployed system. We formulate the runtime monitoring problem f...

Mirco Giacobbe, Thomas A. Henzinger, Konstantin Kueffner et al. · 0 citations
#artificial intelligence Preprint Oct 2026

RuleTrek: Benchmarking Agentic Rule Reasoning in Complex Scenarios

Large language models (LLMs) increasingly tackle complex real-world tasks in specialized domains. However, identifying and correctly applying domain-specific rules remains challenging when scenario information is distributed across multiple files. Existing rule-reasoning benchmarks typically represent scenarios using o...

Chen-Hao Yuan, Bo-Han Yu, Yin-Hao Xu et al. · 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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