AI 大模型

语言大模型 / LLM

大语言模型、预训练、指令微调、后训练和语言模型应用。

2025-09-17 至 2025-09-17 共收录 4 篇信号源：cs.CL, cs.AI, cs.LG

1. 后训练与偏好优化 4 篇

2509.13081 2025-09-17 cs.CL cs.AI 82%

Shaping Explanations: Semantic Reward Modeling with Encoder-Only Transformers for GRPO

Francesco Pappone, Ruggero Marino Lazzaroni, Federico Califano, Niccolò Gentile, Roberto Marras

机构 * AI Sparks（AI火花）； University of Graz（格拉茨大学）； Foyer Group（Foyer集团）； Onepix Academy（Onepix学院）

专题命中后训练与偏好优化：LLM(abstract)；large language model(abstract)；language model(abstract)；SFT(abstract)

2509.13310 2025-09-17 cs.CL 81%

Scaling Agents via Continual Pre-training

Liangcai Su, Zhen Zhang, Guangyu Li, Zhuo Chen, Chenxi Wang, Maojia Song, Xinyu Wang, Kuan Li, Jialong Wu, Xuanzhong Chen, Zile Qiao, Zhongwang Zhang, Huifeng Yin, Shihao Cai, Runnan Fang, Zhengwei Tao, Wenbiao Yin, Chenxiong Qian, Yong Jiang, Pengjun Xie, Fei Huang, Jingren Zhou

专题命中后训练与偏好优化：large language model(abstract)；language model(abstract)；foundation model(abstract)；post-training(abstract)

Comments https://tongyi-agent.github.io/blog/introducing-tongyi-deep-research/

2410.05677 2025-09-17 cs.CV cs.AI 79%

T2V-Turbo-v2: Enhancing Video Generation Model Post-Training through Data, Reward, and Conditional Guidance Design

Jiachen Li, Qian Long, Jian Zheng, Xiaofeng Gao, Robinson Piramuthu, Wenhu Chen, William Yang Wang

机构 * UC Santa Barbara（加州大学圣芭芭拉分校）； UC Los Angeles（加州大学洛杉矶分校）； Amazon AGI（亚马逊人工智能实验室）； University of Waterloo（滑铁卢大学）

专题命中后训练与偏好优化：post-training(title,abstract)；分类 cs.AI

Comments Accepted by ICLR 2025. Project Page: https://t2v-turbo-v2.github.io/

2509.12618 2025-09-17 cs.RO cs.AI cs.CV 57%

ActiveVLN: Towards Active Exploration via Multi-Turn RL in Vision-and-Language Navigation

Zekai Zhang, Weiye Zhu, Hewei Pan, Xiangchen Wang, Rongtao Xu, Xing Sun, Feng Zheng

机构 * Southern University of Science and Technology, China（南方科技大学，中国）； Spatialtemporal AI, China（时空AI，中国）； MBZUAI, UAE（MBZUAI，阿联酋）； Tencent Youtu Lab（腾讯优图实验室）

专题命中后训练与偏好优化：post-training(abstract)；分类 cs.AI