大模型推理能力

Re-FORC: Adaptive Reward Prediction for Efficient Chain-of-Thought Reasoning

Re-FORC：用于高效思维链推理的自适应奖励预测

Renos Zabounidis, Aditya Golatkar, Michael Kleinman, Alessandro Achille, Wei Xia, Stefano Soatto

机构 * AWS Agentic AI（AWS智能代理部门） ； Carnegie Mellon University（卡内基梅隆大学） 纠错

专题命中 其他推理 ：reasoning(title,abstract)；chain-of-thought(title)；分类 cs.AI、cs.LG

AI总结 研究提出Re-FORC自适应奖励预测方法，通过在推理模型上训练轻量级适配器，实现早期停止无前景推理链、优化模型和思维长度选择以及自适应测试时缩放，有效提升推理效率和准确率。

Comments Accepted at ICML 2026; previously accepted as a non-archival paper at the Efficient Reasoning Workshop at NeurIPS 2025

RecGPT-V3 Technical Report

RecGPT-V3技术报告

Bowen Zheng, Chao Yi, Dian Chen, Gaoyang Guo, Han Zhu, Jiakai Tang, Jian Wu, Mao Zhang, Wen Chen, Yifan Lu, Yujie Luo, Yuning Jiang, Zhujin Gao, Bo Zheng, Chenchi Zhang, Dixuan Wang, Hao Fang, Jiancai Liu, Jing Yu, Junjun Zheng, Ke Chen, Kewei Zhu, Mengyan Li, Mingke Xu, Wenjun Yang, Xiangheng Kong, Xinming Zhang, Xunke Xi, Zile Zhou

专题命中 其他推理 ：reasoning(abstract)；chain-of-thought(abstract)

AI总结 研究针对大规模运行RecGPT的挑战，提出RecGPT-V3这一有状态混合模态推荐系统。通过内存中心、混合模态基础模型和潜在意图推理等方法，在淘宝“猜你喜欢”推荐中取得多指标提升及资源消耗降低的成果。

Comments Technique Report

Gemma 4 Technical Report

Gemma 4技术报告

Gemma Team, Sherif El Abd, Vaibhav Aggarwal, Robin Algayres, Alek Andreev, Olivier Bachem, Ian Ballantyne, Cormac Brick, Victor Cărbune, Michelle Casbon, Mayank Chaturvedi, Aditya Chawla, Victor Cotruta, Alice Coucke, Phil Culliton, Robert Dadashi, Lucas Dixon, Mohamed Elhawaty, Utku Evci, Clément Farabet, Johan Ferret, Filippo Galgani, Sertan Girgin, Jean-Bastien Grill, Maarten Grootendorst, Jiaxian Guo, Cassidy Hardin, Yanzhang He, Steven M. Hernandez, Omri Homburger, Léonard Hussenot, Juyeong Ji, Armand Joulin, Aishwarya Kamath, Parnian Kassraie, Olivier Lacombe, Preethi Lahoti, Gaël Liu, Gus Martins, Luciano Martins, Tatiana Matejovicova, Ramona Merhej, Nikola Momchev, Sneha Mondal, Ryan Mullins, Sindhu Raghuram Panyam, Shreya Pathak, Sarah Perrin, André Susano Pinto, Etienne Pot, Angéline Pouget, Alexandre Ramé, Sabela Ramos, Douglas Reid, David Rim, Morgane Rivière, Karsten Roth, Louis Rouillard, Omar Sanseviero, Pier Giuseppe Sessa, Shane Settle, Danila Sinopalnikov, Sara Smoot, Piotr Stanczyk, Andreas Steiner, Lawrence Stewart, Ilya Tolstikhin, Michael Tschannen, Anton Tsitsulin, Nino Vieillard, Renjie Wu, Pingmei Xu, Haichuan Yang, Edouard Yvinec, Biao Zhang, Li Zhang, Joe Zou, Nicolas Aagnes, Abdelrahman Abdelhamed, Jakub Adamek, Shivani Agrawal, Shubham Agrawal, Ibrahim Alabdulmohsin, Jean Baptiste Alayrac, Uri Alon, Chandramouli Amarnath, Ankesh Anand, Chrysovalantis Anastasiou, Setareh Ariafar, François-Xavier Aubet, Kyriakos Axiotis, Federico Barbero, Joelle Barral, Alexei Bendebury, Urs Bergmann, Stanley Bileschi, Kat Black, Mathieu Blondel, Sebastian Borgeaud, Arthur Bražinskas, Ryan Burnell, Robert Busa-Fekete, Mu Cai, Daniele Calandriello, Glenn Cameron, Charlotte Caucheteux, Rahma Chaabouni, Garima Chadha, Jetha Chan, Blake Jianhang Chen, Jesse Chen, Lin Chen, Xu Chen, Derek Cheng, Tzu-hsiang Chien, Nikolai Chinaev, Yi Chou, Zhaohui Chu, Benjamin Coleman, Pooja Consul, Sam Conway-Rahman, Scott Crowell, Dylan Cutler, Vivek Dani, Samira Daruki, Anil Das, Daniel Deutsch, Nishanth Dikkala, Li Ding, Qiuhan Ding, Shenil Dodhia, Konstantin Donhauser, Tulsee Doshi, Anca Dragan, Alex Druinsky, Sahil Dua, Zoltan Egyed, Danielle Eisenbud, Daniel Eppens, Cindy Fan, Bahare Fatemi, Yassir Fathullah, Vlad Feinberg, Milen Ferev, Sebastian Flennerhag, Takumi Fujimoto, João Gabriel Oliveira, Isaac Galatzer-Levy, João Gante, Simon Geisler, Soham Ghosal, Antonious M. Girgis, Tamara von Glehn, Alec Go, Alhaad Gokhale, Alex Grills, Yiming Gu, Mayank Gupta, Pramod Gupta, Guru Guruganesh, Raia Hadsell, Hamza Harkous, Jitendra Harlalka, Demis Hassabis, Anja Hauth, Joe Heyward, Arian Hosseini, Chih-Yang Hsia, I-Hung Hsu, Xiaopeng Huang, Yangsibo Huang, Kevin Hui, Adrian Hutter, Te I, Fotis Iliopoulos, Advait Jain, Ganesh Jawahar, Ziwei Ji, Qilin Jin, Melvin Johnson, Kandarp Joshi, Arun Kandoor, Wang-Cheng Kang, Koray Kavukcuoglu, Mehran Kazemi, Kathleen Kenealy, Amr Khalifa, Phoebe Kirk, Ivan Korotkov, Suraj Kothawade, Vitaly Kovalev, Neel Kovelamudi, Adam Kraft, Ravin Kumar, Vivek Kumar, Harish Kuppam, Justin Lannin, Chen-Yu Lee, Seungji Lee, Dmitry Lepikhin, Alon Levkovitch, Dongdong Li, Qiujia Li, Valentin Liévin, Ethan Lin, Ziqian Lin, Casper Liu, Tianlin Liu, Tianqi Liu, Xin Liu, Ivan Lobov, Mayank Lunayach, Min Ma, Gagan Madan, Andrii Maksai, Eric Malmi, Michal Matuszak, Daniel McDuff, Gaurav Menghani, Maciej Mikuła, Daniil Mirylenka, Karolis Misiunas, Vedant Misra, Andreea Mitran, Kareem Mohamed, Maksim Mukha, Eric Noland, James O'Donnell, Brendan O'Donoghue, Kate Olszewska, Bernett Orlando, Wanqiong Pan, Rina Panigrahy, Unnati Parekh, Nicolas Perez-Nieves, Chunjong Park, Eric Paskie, Liqian Peng, Bryce Petrini, Slav Petrov, Jonas Pfeiffer, Bilal Piot, Martyna Plomecka, Siim Poder, Octavio Ponce, Arijit Pramanik, David Racz, Anish Rajan, Michelle Ramanovich, Anand Rao, Marvin Ritter, Vitor Rodrigues, Evan Rosen, Mikołaj Rybiński, Noveen Sachdeva, Michaël E. Sander, Rohit Sathyanarayana, Sagar Savla, Samuel Schmidgall, Tal Schuster, George Scrivener, Benoit Seguin, Andrew Sellergren, Aliaksei Severyn, Izhak Shafran, Dhruv Shah, Bobak Shahriari, Yuan Shangguan, Ashish Shenoy, Pradeep Shenoy, Rakesh Shivanna, Pauline Sho, Lucas Spangher, Wojciech Stokowiec, Tim Strother, Yao Su, Yinghao Sun, Mukund Sundararajan, Andrea Tacchetti, Mor Hazan Taege, Pouya Tafti, Jean Tarbouriech, Chetan Tekur, Shantanu Thakoor, Rahul Thapa, Madeleine Traverse, Lenart Treven, Tao Tu, Chien Te Tung, Çağlar Ünlü, Petar Veličković, Malini Pooni Venkat, Sagar Gubbi Venkatesh, Vidya Venkiteswaran, Francesco Visin, Alex Vitvitskyi, Kiran Vodrahalli, Weiyi Wang, Xin Wang, Tris Warkentin, Jan Wassenberg, John Wieting, Cindy Wu, Lechao Xiao, Hao Xu, Yuhui Xu, Fuzhao Xue, Arun Yadav, Jun Yan, Antoine Yang, Lin Yang, Ming-Hsuan Yang, Ziyu Ying, Jae Hyeon Yoo, Morteza Zadimoghaddam, Sajjad Zafar, Fred Zhang, Jiageng Zhang, Jianyi Zhang, Xiaofan Zhang, Chao Zhao, David Zhou, Chen Zou

机构 * Google DeepMind（谷歌DeepMind） 纠错

专题命中 其他推理 ：reasoning(abstract)；分类 cs.CL、cs.AI

AI总结 介绍新一代Gemma 4开源多模态语言模型，通过密集和专家混合架构提升计算效率与推理能力，提出统一无编码器架构，集成思考模式，改进多方面性能，在多基准测试中有显著提升。

Comments 17 pages, 2 figures, technical report, updated

CGU-ILALab at FoodBench-QA 2026: Comparing Traditional and LLM-based Approaches for Recipe Nutrient Estimation

CGU-ILALab 在 FoodBench-QA 2026 中：比较传统方法与基于 LLM 的方法在食谱营养估算中的表现

Wei-Chun Chen, Yu-Xuan Chen, I-Fang Chung, Ying-Jia Lin

机构 * CGU-ILALab 纠错

专题命中 其他推理 ：reasoning(abstract)；分类 cs.CL、cs.AI

AI总结 本文比较了传统方法与基于 LLM 的方法在食谱营养估算中的性能，发现 LLM 能有效处理模糊术语和非标准单位，但计算效率较低。

Comments Accepted by the Third Workshop on Patient-oriented Language Processing (CL4Health) at LREC 2026

Journal ref https://lrec.elra.info/lrec2026-ws-cl4health-31

Lost in Context: Addressing Context Anxiety in Large Language Models

迷失在上下文中：解决大语言模型中的上下文焦虑

Ifueko Igbinedion, Jillian Ross, Etienne Ricardez, Sertac Karaman, Eric So

专题命中 其他推理 ：reasoning(abstract)；分类 cs.AI

AI总结 研究大语言模型中因过早自我怀疑导致的上下文焦虑，通过系统研究发现其部分源于对完成任务所需tokens估计不准，会致效率损失，还表明模型可学替代策略，性能提升或可通过提高评估与适应自身局限能力实现。

Comments Accepted at ICML 2026. 17 pages

Analyzing Middle School Students' Dialogue and Behaviors during Collaborative AI Chatbot Development Using Ordered Network Analysis

使用有序网络分析来分析中学生在协作式人工智能聊天机器人开发过程中的对话和行为

Shan Zhang, Andres Felipe Zambrano, Xiaoyi Tian, Yukyeong Song, Anthony F. Botelho, Kristy Elizabeth Boyer, Maya Israel, Shiyan Jiang

机构 * University of Florida（佛罗里达大学） ； University of Pennsylvania（宾夕法尼亚大学） ； North Carolina State University（北卡罗来纳州立大学） ； The University of Tennessee（田纳西大学） 纠错

专题命中 其他推理 ：reasoning(abstract)；分类 cs.AI

AI总结 该研究以有序网络分析方法，考察中学生协作开发AI聊天机器人的互动，刻画协作随时间的组织及互动模式与机器人质量、AI知识成果的关系，揭示高质量机器人与特定序列及互动模式有关，为协作式AI开发提供过程描述并拓展了相关研究。

Unsupervised Multimodal Intent Discovery via MLLM-Guided Concept Generation and Semantic Propagation

通过MLLM引导的概念生成和语义传播进行无监督多模态意图发现

Yunjin Gu, Qianrui Zhou, Hua Xu

专题命中 其他推理 ：reasoning(abstract)

AI总结 该研究针对无监督多模态意图发现缺乏语义监督及可解释性差的问题，提出MCSP方法，通过MLLM引导的对比推理获取语义概念，再经语义传播生成伪标签，实验证明其性能优于现有方法且能产生可解释的簇。

Comments Accepted at ACM Multimedia 2026 (MM '26)