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Large language models (LLMs) have recently shown strong reasoning abilities in domains like mathematics, coding, and scientific problem-solving, yet their potential for ranking tasks, where prime examples include retrieval, recommender…

信息检索 · 计算机科学 2025-10-17 Tao Feng , Zhigang Hua , Zijie Lei , Yan Xie , Shuang Yang , Bo Long , Jiaxuan You

ChatGPT said: Text-attributed graphs, where nodes and edges contain rich textual information, are widely used across diverse domains. A central challenge in this setting is question answering, which requires jointly leveraging unstructured…

计算与语言 · 计算机科学 2025-12-23 Lihui Liu

Large language models (LLMs) such as OpenAI's o1 have demonstrated remarkable abilities in complex reasoning tasks by scaling test-time compute and exhibiting human-like deep thinking. However, we identify a phenomenon we term…

Large language models offer a scalable alternative to human coding for data annotation tasks, enabling the scale-up of research across data-intensive domains. While LLMs are already achieving near-human accuracy on objective annotation…

计算与语言 · 计算机科学 2026-01-21 Zhen Xu , Vedant Khatri , Yijun Dai , Xiner Liu , Siyan Li , Xuanming Zhang , Renzhe Yu

In recent years, single cell RNA sequencing has become a widely used technique to study cellular diversity and function. However, accurately annotating cell types from single cell data has been a challenging task, as it requires extensive…

基因组学 · 定量生物学 2023-04-07 Zehua Zeng , Hongwu Du

Recent advancements in Large Language Models (LLMs) have showcased their ability to perform complex reasoning tasks, but their effectiveness in planning remains underexplored. In this study, we evaluate the planning capabilities of OpenAI's…

人工智能 · 计算机科学 2024-10-15 Kevin Wang , Junbo Li , Neel P. Bhatt , Yihan Xi , Qiang Liu , Ufuk Topcu , Zhangyang Wang

Large Language Models (LLMs) have demonstrated impressive capabilities across a wide range of NLP tasks, but they remain fundamentally stateless, constrained by limited context windows that hinder long-horizon reasoning. Recent efforts to…

Recently, test-time scaling has garnered significant attention from the research community, largely due to the substantial advancements of the o1 model released by OpenAI. By allocating more computational resources during the inference…

In this paper, we introduce Rank-R1, a novel LLM-based reranker that performs reasoning over both the user query and candidate documents before performing the ranking task. Existing document reranking methods based on large language models…

信息检索 · 计算机科学 2025-03-11 Shengyao Zhuang , Xueguang Ma , Bevan Koopman , Jimmy Lin , Guido Zuccon

Large language models (LLMs) are still struggling in aligning with human preference in complex tasks and scenarios. They are prone to overfit into the unexpected patterns or superficial styles in the training data. We conduct an empirical…

计算与语言 · 计算机科学 2024-10-04 Zhipeng Chen , Kun Zhou , Wayne Xin Zhao , Jingyuan Wang , Ji-Rong Wen

State-of-the-art supervised NLP models achieve high accuracy but are also susceptible to failures on inputs from low-data regimes, such as domains that are not represented in training data. As an approximation to collecting ground-truth…

计算与语言 · 计算机科学 2023-06-29 Parikshit Bansal , Amit Sharma

OpenAI o1 represents a significant milestone in Artificial Inteiligence, which achieves expert-level performances on many challanging tasks that require strong reasoning ability.OpenAI has claimed that the main techinique behinds o1 is the…

人工智能 · 计算机科学 2024-12-19 Zhiyuan Zeng , Qinyuan Cheng , Zhangyue Yin , Bo Wang , Shimin Li , Yunhua Zhou , Qipeng Guo , Xuanjing Huang , Xipeng Qiu

Large language models (LLMs), such as o1 from OpenAI, have demonstrated remarkable reasoning capabilities. o1 generates a long chain-of-thought (LongCoT) before answering a question. LongCoT allows LLMs to analyze problems, devise plans,…

计算与语言 · 计算机科学 2025-02-07 Bo Pang , Hanze Dong , Jiacheng Xu , Silvio Savarese , Yingbo Zhou , Caiming Xiong

Recent advancements in reasoning-focused language models such as OpenAI's O1 and DeepSeek-R1 have shown that scaling test-time computation-through chain-of-thought reasoning and iterative exploration-can yield substantial improvements on…

Cell identity encompasses various semantic aspects of a cell, including cell type, pathway information, disease information, and more, which are essential for biologists to gain insights into its biological characteristics. Understanding…

基因组学 · 定量生物学 2024-06-12 Suyuan Zhao , Jiahuan Zhang , Yushuai Wu , Yizhen Luo , Zaiqing Nie

Recent advances in fine-tuning large language models (LLMs) with reinforcement learning (RL) have shown promising improvements in complex reasoning tasks, particularly when paired with chain-of-thought (CoT) prompting. However, these…

机器学习 · 计算机科学 2025-04-04 Hung Le , Dai Do , Dung Nguyen , Svetha Venkatesh

We present a novel benchmark designed to rigorously evaluate the capabilities of large language models (LLMs) in mathematical reasoning and algorithmic code synthesis tasks. The benchmark comprises integer sequence generation tasks sourced…

机器学习 · 计算机科学 2025-11-11 Daniel O'Malley , Manish Bhattarai , Nishath Rajiv Ranasinghe , Erick Draayer , Javier Santos

This paper investigates the mathematical reasoning capabilities of large language models (LLMs) using 50 newly constructed high-school-level word problems. Unlike prior studies that focus solely on answer correctness, we rigorously analyze…

人工智能 · 计算机科学 2025-02-24 Johan Boye , Birger Moell

The rapid progress in diffusion-based text-to-image (T2I) generation has created an urgent need for interpretable automatic evaluation methods that can assess the quality of generated images, therefore reducing the human annotation burden.…

人工智能 · 计算机科学 2025-05-26 Zi-Ao Ma , Tian Lan , Rong-Cheng Tu , Shu-Hang Liu , Heyan Huang , Zhijing Wu , Chen Xu , Xian-Ling Mao

The progress of AI is bottlenecked by the quality of evaluation, making powerful LLM-as-a-Judge models a core solution. The efficacy of these judges depends on their chain-of-thought reasoning, creating a critical need for methods that can…

计算与语言 · 计算机科学 2025-10-14 Chenxi Whitehouse , Tianlu Wang , Ping Yu , Xian Li , Jason Weston , Ilia Kulikov , Swarnadeep Saha