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Evaluating text generation capabilities of large language models (LLMs) is challenging, particularly for low-resource languages where methods for direct assessment are scarce. We propose MUG-Eval, a novel framework that evaluates LLMs'…

Computation and Language · Computer Science 2025-11-11 Seyoung Song , Seogyeong Jeong , Eunsu Kim , Jiho Jin , Dongkwan Kim , Jay Shin , Alice Oh

Large language models (LLMs) as autonomous agents offer a novel avenue for tackling real-world challenges through a knowledge-driven manner. These LLM-enhanced methodologies excel in generalization and interpretability. However, the…

Artificial Intelligence · Computer Science 2024-07-22 Kemou Jiang , Xuan Cai , Zhiyong Cui , Aoyong Li , Yilong Ren , Haiyang Yu , Hao Yang , Daocheng Fu , Licheng Wen , Pinlong Cai

Question answering (QA) plays a central role in financial education, yet existing large language model (LLM) approaches often fail to capture the nuanced and specialized reasoning required for financial problem-solving. The financial domain…

Computation and Language · Computer Science 2025-09-15 Andy Zhu , Yingjun Du

Recent advances in image editing models have shown remarkable progress. A common architectural design couples a multimodal large language model (MLLM) encoder with a diffusion decoder, as seen in systems such as Step1X-Edit and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Fukun Yin , Shiyu Liu , Yucheng Han , Zhibo Wang , Peng Xing , Rui Wang , Wei Cheng , Yingming Wang , Aojie Li , Zixin Yin , Pengtao Chen , Xiangyu Zhang , Daxin Jiang , Xianfang Zeng , Gang Yu

Large Language Models (LLMs) have demonstrated significant potential in medical Question Answering (QA), yet they remain prone to hallucinations and ungrounded reasoning, limiting their reliability in high-stakes clinical scenarios. While…

Information Retrieval · Computer Science 2026-01-09 Jessica Ryan , Alexander I. Gumilang , Robert Wiliam , Derwin Suhartono

Retrieval-Augmented Generation (RAG) systems using Multimodal Large Language Models (MLLMs) show great promise for complex document understanding, yet their development is critically hampered by inadequate evaluation. Current benchmarks…

Computation and Language · Computer Science 2025-08-06 Wenxuan Shen , Mingjia Wang , Yaochen Wang , Dongping Chen , Junjie Yang , Yao Wan , Weiwei Lin

Creating effective educational materials generally requires expensive and time-consuming studies of student learning outcomes. To overcome this barrier, one idea is to build computational models of student learning and use them to optimize…

Artificial Intelligence · Computer Science 2024-05-07 Joy He-Yueya , Noah D. Goodman , Emma Brunskill

We present a Collaborative Agent-Based Framework for Multi-Image Reasoning. Our approach tackles the challenge of interleaved multimodal reasoning across diverse datasets and task formats by employing a dual-agent system: a language-based…

Computer Vision and Pattern Recognition · Computer Science 2025-08-04 Angelos Vlachos , Giorgos Filandrianos , Maria Lymperaiou , Nikolaos Spanos , Ilias Mitsouras , Vasileios Karampinis , Athanasios Voulodimos

With powerful large language models (LLMs) demonstrating superhuman reasoning capabilities, a critical question arises: Do LLMs genuinely reason, or do they merely recall answers from their extensive, web-scraped training datasets? Publicly…

Computation and Language · Computer Science 2025-04-28 Haowei Lin , Xiangyu Wang , Ruilin Yan , Baizhou Huang , Haotian Ye , Jianhua Zhu , Zihao Wang , James Zou , Jianzhu Ma , Yitao Liang

Multimodal Large Language Models (MLLMs) hold significant promise for revolutionizing traditional education and reducing teachers' workload. However, accurately interpreting unconstrained STEM student handwritten solutions with intertwined…

Computer Vision and Pattern Recognition · Computer Science 2026-05-01 Weiyu Sun , Liangliang Chen , Yongnuo Cai , Huiru Xie , Yi Zeng , Ying Zhang

Knowledge distillation is a key technique for compressing large language models (LLMs), but most existing methods align representations at fixed layers or token-level outputs, ignoring how representations evolve across depth. As a result,…

Computation and Language · Computer Science 2026-05-05 Pham Khanh Chi , Quoc Phong Dao , Thuat Nguyen , Linh Ngo Van , Trung Le , Thanh Hong Nguyen

This study investigates the use of generative AI and multi-agent systems to provide automatic feedback in educational contexts, particularly for student constructed responses in science assessments. The research addresses a key gap in the…

Computation and Language · Computer Science 2024-11-13 Shuchen Guo , Ehsan Latif , Yifan Zhou , Xuan Huang , Xiaoming Zhai

Human preference alignment can greatly enhance Multimodal Large Language Models (MLLMs), but collecting high-quality preference data is costly. A promising solution is the self-evolution strategy, where models are iteratively trained on…

Machine Learning · Computer Science 2024-12-23 Wentao Tan , Qiong Cao , Yibing Zhan , Chao Xue , Changxing Ding

Multimodal large language models (MLLMs), which integrate language and visual cues for problem-solving, are crucial for advancing artificial general intelligence (AGI). However, current benchmarks for measuring the intelligence of MLLMs…

Automatically evaluating multimodal generation presents a significant challenge, as automated metrics often struggle to align reliably with human evaluation, especially for complex tasks that involve multiple modalities. To address this, we…

Artificial Intelligence · Computer Science 2025-05-26 Jihan Yao , Yushi Hu , Yujie Yi , Bin Han , Shangbin Feng , Guang Yang , Bingbing Wen , Ranjay Krishna , Lucy Lu Wang , Yulia Tsvetkov , Noah A. Smith , Banghua Zhu

Multi-modal Large Language Models (MLLMs) have recently exhibited impressive general-purpose capabilities by leveraging vision foundation models to encode the core concepts of images into representations. These are then combined with…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Sara Ghazanfari , Alexandre Araujo , Prashanth Krishnamurthy , Siddharth Garg , Farshad Khorrami

This work focuses on full-body co-speech gesture generation. Existing methods typically employ an autoregressive model accompanied by vector-quantized tokens for gesture generation, which results in information loss and compromises the…

Graphics · Computer Science 2025-03-19 Binjie Liu , Lina Liu , Sanyi Zhang , Songen Gu , Yihao Zhi , Tianyi Zhu , Lei Yang , Long Ye

The field of advanced text-to-image generation is witnessing the emergence of unified frameworks that integrate powerful text encoders, such as CLIP and T5, with Diffusion Transformer backbones. Although there have been efforts to control…

Computer Vision and Pattern Recognition · Computer Science 2025-02-28 Liang Chen , Shuai Bai , Wenhao Chai , Weichu Xie , Haozhe Zhao , Leon Vinci , Junyang Lin , Baobao Chang

Large language models (LLMs) have demonstrated remarkable reasoning capability in solving mathematical problems. However, existing approaches primarily focus on improving the quality of correct training data, e.g., distilling high-quality…

Machine Learning · Computer Science 2025-06-02 Zhuoshi Pan , Yu Li , Honglin Lin , Qizhi Pei , Zinan Tang , Wei Wu , Chenlin Ming , H. Vicky Zhao , Conghui He , Lijun Wu

Generative artificial intelligence (GenAI) can reshape education and learning. While large language models (LLMs) like ChatGPT dominate current educational research, multimodal capabilities, such as text-to-speech and text-to-image, are…

Artificial Intelligence · Computer Science 2025-04-03 Ville Heilala , Roberto Araya , Raija Hämäläinen