#chain-of-thought2 articles

2 articles

AIBullisharXiv – CS AI · 4h ago4

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PointCoT: A Multi-modal Benchmark for Explicit 3D Geometric Reasoning

Researchers introduce PointCoT, a new AI framework that enables multimodal large language models to perform explicit geometric reasoning on 3D point cloud data using Chain-of-Thought methodology. The framework addresses current limitations where AI models suffer from geometric hallucinations by implementing a 'Look, Think, then Answer' paradigm with 86k instruction-tuning samples.

AINeutralarXiv – CS AI · 4h ago4

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Biases in the Blind Spot: Detecting What LLMs Fail to Mention

Researchers have developed an automated pipeline to detect hidden biases in Large Language Models that don't appear in their reasoning explanations. The system discovered previously unknown biases like Spanish fluency and writing formality across seven LLMs in hiring, loan approval, and university admission tasks.