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Bolster Hallucination Detection via Prompt-Guided Data Augmentation

arXiv:2510.15977v1 Announce Type: new Abstract: Large language models (LLMs) have garnered significant interest in AI community. Despite their impressive generation capabilities, they have been found to produce misleading or fabricated information, a phenomenon known as hallucinations. Consequently, hallucination detection has…

Path Gradients after Flow Matching

arXiv:2505.10139v3 Announce Type: replace-cross Abstract: Boltzmann Generators have emerged as a promising machine learning tool for generating samples from equilibrium distributions of molecular systems using Normalizing Flows and importance weighting. Recently, Flow Matching has helped speed up Continuous Normalizing Flows…

Cog-Rethinker: Hierarchical Metacognitive Reinforcement Learning for LLM Reasoning

arXiv:2510.15979v1 Announce Type: new Abstract: Contemporary progress in large language models (LLMs) has revealed notable inferential capacities via reinforcement learning (RL) employing verifiable reward, facilitating the development of O1 and R1-like reasoning models. Directly training from base models with RL…

Prominence-Aware Artifact Detection and Dataset for Image Super-Resolution

arXiv:2510.16752v1 Announce Type: cross Abstract: Generative image super-resolution (SR) is rapidly advancing in visual quality and detail restoration. As the capacity of SR models expands, however, so does their tendency to produce artifacts: incorrect, visually disturbing details that reduce perceived…