Author

Shunyu Liu

Nanyang Technological University

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#artificial intelligence Preprint Sep 2026

GraphCert: Bootstrap Agentic Graph Reasoning with Certified Evidence Rubrics

Graph agents extend large language models (LLMs) with the ability to actively explore and reason over knowledge graphs through multi-step interactions with graph tools. However, training capable graph agents typically requires large collections of question-answer pairs and reasoning trajectories, whose manual construct...

Wei Jiang, Yu-Chen Ying, Rui Wang et al. · 0 citations

Jul 2026

SpatialCLI: Learning to Reason With Spatial Tools, Then Without Them

SpatialCLI is proposed, a framework that teaches VLMs to reason with spatial tools and progressively internalize the specialist perceptual capabilities they provide and introduces SpatialCLI-Bench, a 516-example benchmark for compositional perception across localization, segmentation, depth, and pose.

Yang Zhou, Zixuan Huang, Sunzhu Li et al. · arXiv.org · 0 citations