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artificial intelligence

4,654 papers

Evolving Agents in the Dark: Retrospective Harness Optimization via Self-Preference

Retrospective Harness Optimization is introduced, a self-supervised method that optimizes the agent harness using only past trajectories and alters the agent's behavior patterns and sustains higher accuracy during long-horizon sessions.

Wenbo Pan, Shujie Liu, Chin-Yew Lin et al. · 8 citations · ⚡1

DASH: Dual-Branch Score Distillation for Guidance-Calibrated Compact Diffusion Models

DASH is introduced, which supervises the conditional and unconditional branches independently and an anchor term regularises the conditional prediction toward ground-truth noise, and the teacher's final learned per-timestep curriculum transfers into the student as a frozen prior.

A. Shafi, Kazi Saeed Alam, Sk. Imran Hossain et al. · 1 citation
#artificial intelligence Preprint May 2026

Self-Correction Can Amplify Hallucinations: Fact-Level Repair with Graph-Based Evidence Routing in Multimodal Generation

TIGER is presented, an inference-time framework that redesigns feedback for localized repair that reduces unsupported content while preserving task quality and a CrisisFACTS case study suggests that the same repair mechanism can improve grounding in multi-source settings.

Kaixiang Zhao, Tianrun Yu, Shawn Huang et al. · 0 citations

Exploring Autonomous Agentic Data Engineering for Model Specialization

This study formalizes Autonomous Agentic Data Engineering, a novel task designed to evaluate LLMs as autonomous data engineers that drive model specialization through end-to-end data curation, and charts a path toward agent-driven model specialization.

Yujie Luo, Xiangyuan Ru, Jingsheng Zheng et al. · 2 citations

Extracting Small Translation Specialists from LLMs by Aggressively Pruning Experts

This paper presents a method for aggressively pruning experts from modern mixture-of-experts LLMs while incurring negligible degradation in translation quality, and shows that translation requires only a fraction of the LLM, enabling substantial compression of the MoE blocks that contain over 90% of parameters.

Liu O. Martin, Lucas Bandarkar, Nanyun Peng · 2 citations · ⚡1

Zipping the Thought: When and How Compressed Reasoning Data Works in LLM Post-Training

A taxonomy of CoT is proposed consisting of Explicit CoT, which outputs all operations without aggregation, Composed CoT, which combines multiple operations into a single step, and Implicit CoT, which omits intermediate operations.

Kohsei Matsutani, Gouki Minegishi, Takeshi Kojima et al. · 1 citation

Measuring the Depth of LLM Unlearning via Activation Patching

The Unlearning Depth Score (UDS), a metric that quantifies the mechanistic depth of unlearning via activation patching, is introduced, confirming the causal approach as the most reliable for unlearning evaluation.

Jaeung Lee, Dohyun Kim, Jaemin Jo · 1 citation

Summoning the Oracle to Slay It: Mitigating Look-Ahead Bias in Financial Backtesting with Large Language Models

FinCAD is proposed, an inference-time adaptation of Context-Aware Decoding that attenuates contributions from memorised historical outcomes without retraining and raises the subset-averaged in-sample/out-of-sample Spearman correlation on an eleven-model leaderboard.

Weixian Waylon Li, Mengyu Wang, Tiejun Ma · 2 citations
#artificial intelligence Preprint May 2026

SciAtlas: A Computable Atlas of Science for Knowledge-Grounded AI Research

SciAtlas is presented, a shared, machine-actionable cross-disciplinary scholarly knowledge infrastructure that integrates evidential, conceptual, disciplinary, expertise, and normative layers under a shared schema and achieves a unified neuro-symbolic retrieval mechanism that grounds heterogeneous research objects, propagates relevance across the scholarly topology, and projects the resulting relevance field into the context required by each scientific workflow.

Shuofei Qiao, Yun-Xiang Wei, Bu-Sheng Zhang et al. · 1 citation

Making the Discrete Continuous: Synthetic RAW Augmentations for Fine-Grained Evaluation of Person Detection Performance in Low Light

Focusing on the autonomous driving safety-critical case of pedestrian detection in the dark, it is shown how synthetic low-light samples can be used to better characterize the performance of a state-of-the-art object detection model as a function of the scene illumination.

V. Pais, Malena Mendilaharzu, Daniele Faccio et al. · 0 citations

Robust Multi-Agent LLMs under Byzantine Faults

Self-Anchored Consensus (SAC), a fully decentralized filter-and-refine protocol in which agents iteratively exchange responses, locally evaluate and filter unreliable messages, and refine their own outputs, is proposed.

Haejoon Lee, Vincent Yun, Hyeonho Oh et al. · 3 citations

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