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Large language models (LLMs) perform well on step-by-step reasoning benchmarks such as mathematics and code generation, yet their ability to carry out robust long-horizon planning under realistic constraints remains insufficiently…

Artificial Intelligence · Computer Science 2026-04-21 Petr Anokhin , Roman Khalikov , Stefan Rebrikov , Viktor Volkov , Artyom Sorokin , Vincent Bissonnette

Reasoning-enabled large language models (LLMs) excel in logical tasks, yet their utility for evaluating natural language generation remains unexplored. This study systematically compares reasoning LLMs with non-reasoning counterparts across…

Computation and Language · Computer Science 2025-06-02 Daniil Larionov , Sotaro Takeshita , Ran Zhang , Yanran Chen , Christoph Leiter , Zhipin Wang , Christian Greisinger , Steffen Eger

Reasoning is an essential capacity for large language models (LLMs) to address complex tasks, where the identification of process errors is vital for improving this ability. Recently, process-level reward models (PRMs) were proposed to…

Artificial Intelligence · Computer Science 2025-03-18 Zhaopan Xu , Pengfei Zhou , Jiaxin Ai , Wangbo Zhao , Kai Wang , Xiaojiang Peng , Wenqi Shao , Hongxun Yao , Kaipeng Zhang

The evolution of Large Language Models (LLMs) towards autonomous agents has catalyzed progress in Deep Research. While retrieval capabilities are well-benchmarked, the post-retrieval synthesis stage--where agents must digest massive amounts…

Computation and Language · Computer Science 2026-01-08 Hongzhi Zhang , Yuanze Hu , Tinghai Zhang , Jia Fu , Tao Wang , Junwei Jing , Zhaoxin Fan , Qi Wang , Ruiming Tang , Han Li , Guorui Zhou , Kun Gai

Despite impressive advances in large language models (LLMs), existing benchmarks often focus on single-turn or single-step tasks, failing to capture the kind of iterative reasoning required in real-world settings. To address this…

Computation and Language · Computer Science 2025-11-26 Yiran Zhang , Mo Wang , Xiaoyang Li , Kaixuan Ren , Chencheng Zhu , Usman Naseem

Recent advances in Large Language Models (LLMs) have demonstrated promising knowledge and reasoning abilities, yet their performance in multilingual and low-resource settings remains underexplored. Existing benchmarks often exhibit cultural…

Computation and Language · Computer Science 2025-05-21 Khanh-Tung Tran , Barry O'Sullivan , Hoang D. Nguyen

Reasoning stands as a cornerstone of intelligence, enabling the synthesis of existing knowledge to solve complex problems. Despite remarkable progress, existing reasoning benchmarks often fail to rigorously evaluate the nuanced reasoning…

Most studies on machine learning in sensing systems focus on low-level perception tasks that process raw sensory data within a short time window. However, many practical applications, such as human routine modeling and occupancy tracking,…

Artificial Intelligence · Computer Science 2024-04-01 Xiaomin Ouyang , Mani Srivastava

Large language models (LLMs) have advanced in large strides due to the effectiveness of the self-attention mechanism that processes and compares all tokens at once. However, this mechanism comes with a fundamental issue -- the predetermined…

Computation and Language · Computer Science 2023-10-10 Howard Chen , Ramakanth Pasunuru , Jason Weston , Asli Celikyilmaz

Large Reasoning Models like DeepSeek-R1 mark a fundamental shift in how LLMs approach complex problems. Instead of directly producing an answer for a given input, DeepSeek-R1 creates detailed multi-step reasoning chains, seemingly…

Large language models (LLMs) with advanced cognitive capabilities are emerging as agents for various reasoning and planning tasks. Traditional evaluations often focus on specific reasoning or planning questions within controlled…

Artificial Intelligence · Computer Science 2026-03-23 Tianlong Wang , Pinqiao Wang , Weili Shi , Sheng li

While Large Language Models (LLMs) demonstrate strong performance across domains, their long-context capabilities are limited by transient neural activations causing information decay and unstructured feed-forward network (FFN) weights…

Neurons and Cognition · Quantitative Biology 2026-04-13 Kangcong Li , Peng Ye , Chongjun Tu , Lin Zhang , Chunfeng Song , Jiamin Wu , Tao Yang , Qihao Zheng , Tao Chen

Eliciting explicit, step-by-step reasoning traces from large language models (LLMs) has emerged as a dominant paradigm for enhancing model capabilities. Although such reasoning strategies were originally designed for problems requiring…

Computation and Language · Computer Science 2026-03-23 Xinyu Guo , Yazhou Zhang , Jing Qin

Large Language Models (LLMs) with extended reasoning capabilities often generate verbose and redundant reasoning traces, incurring unnecessary computational cost. While existing reinforcement learning approaches address this by optimizing…

Artificial Intelligence · Computer Science 2026-03-19 Chengwei Wei , Jung-jae Kim , Longyin Zhang , Shengkai Chen , Nancy F. Chen

Recent advances have been improving the context windows of Large Language Models (LLMs). To quantify the real long-context capabilities of LLMs, evaluators such as the popular Needle in a Haystack have been developed to test LLMs over a…

Software Engineering · Computer Science 2024-06-11 Jiawei Liu , Jia Le Tian , Vijay Daita , Yuxiang Wei , Yifeng Ding , Yuhan Katherine Wang , Jun Yang , Lingming Zhang

Listwise reranking utilizing Large Language Models (LLMs) has achieved state-of-the-art retrieval effectiveness. Recently, reasoning-enhanced models have further pushed these boundaries by employing Chain-of-Thought (CoT) to perform deep…

Information Retrieval · Computer Science 2026-05-15 Danyang Liu , Kan Li

Multimodal Large Language Models (MLLMs) have achieved significant advances in integrating visual and linguistic information, yet their ability to reason about complex and real-world scenarios remains limited. The existing benchmarks are…

Large Reasoning Models (LRMs) have advanced rapidly; however, existing benchmarks in mathematics, code, and common-sense reasoning remain limited. They lack long-context evaluation, offer insufficient challenge, and provide answers that are…

Artificial Intelligence · Computer Science 2026-02-09 Qifan Zhang , Jianhao Ruan , Aochuan Chen , Kang Zeng , Nuo Chen , Jing Tang , Jia Li

Large Language Models (LLMs) are increasingly deployed as reasoning systems, where reasoning paradigms - such as Chain-of-Thought (CoT) and multi-agent systems (MAS) - play a critical role, yet their relative effectiveness and cost-accuracy…

Machine Learning · Computer Science 2026-01-21 Yapeng Li , Jiakuo Yu , Zhixin Liu , Xinnan Liu , Jing Yu , Songze Li , Tonghua Su

This project reproduces and extends the recently proposed ``Recursive Language Models'' (RLMs) framework by Zhang et al. (2026). This framework enables Large Language Models (LLMs) to process near-infinite contexts by offloading the prompt…

Computation and Language · Computer Science 2026-03-04 Daren Wang