KnowCoder-V2: Deep Knowledge Analysis

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Main Authors: Li, Zixuan, Liu, Wenxuan, Bai, Long, Zhang, Chunmao, Li, Wei, Zhang, Fenghui, Jin, Quanxin, He, Ruoyun, Chen, Zhuo, Hu, Zhilei, Wang, Fei, Xu, Bingbing, Jiang, Xuhui, Jin, Xiaolong, Guo, Jiafeng, Cheng, Xueqi
Format: Preprint
Published: 2025
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author Li, Zixuan
Liu, Wenxuan
Bai, Long
Zhang, Chunmao
Li, Wei
Zhang, Fenghui
Jin, Quanxin
He, Ruoyun
Chen, Zhuo
Hu, Zhilei
Wang, Fei
Xu, Bingbing
Jiang, Xuhui
Jin, Xiaolong
Guo, Jiafeng
Cheng, Xueqi
author_facet Li, Zixuan
Liu, Wenxuan
Bai, Long
Zhang, Chunmao
Li, Wei
Zhang, Fenghui
Jin, Quanxin
He, Ruoyun
Chen, Zhuo
Hu, Zhilei
Wang, Fei
Xu, Bingbing
Jiang, Xuhui
Jin, Xiaolong
Guo, Jiafeng
Cheng, Xueqi
contents Deep knowledge analysis tasks always involve the systematic extraction and association of knowledge from large volumes of data, followed by logical reasoning to discover insights. However, to solve such complex tasks, existing deep research frameworks face three major challenges: 1) They lack systematic organization and management of knowledge; 2) They operate purely online, making it inefficient for tasks that rely on shared and large-scale knowledge; 3) They cannot perform complex knowledge computation, limiting their abilities to produce insightful analytical results. Motivated by these, in this paper, we propose a \textbf{K}nowledgeable \textbf{D}eep \textbf{R}esearch (\textbf{KDR}) framework that empowers deep research with deep knowledge analysis capability. Specifically, it introduces an independent knowledge organization phase to preprocess large-scale, domain-relevant data into systematic knowledge offline. Based on this knowledge, it extends deep research with an additional kind of reasoning steps that perform complex knowledge computation in an online manner. To enhance the abilities of LLMs to solve knowledge analysis tasks in the above framework, we further introduce \textbf{\KCII}, an LLM that bridges knowledge organization and reasoning via unified code generation. For knowledge organization, it generates instantiation code for predefined classes, transforming data into knowledge objects. For knowledge computation, it generates analysis code and executes on the above knowledge objects to obtain deep analysis results. Experimental results on more than thirty datasets across six knowledge analysis tasks demonstrate the effectiveness of \KCII. Moreover, when integrated into the KDR framework, \KCII can generate high-quality reports with insightful analytical results compared to the mainstream deep research framework.
format Preprint
id arxiv_https___arxiv_org_abs_2506_06881
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle KnowCoder-V2: Deep Knowledge Analysis
Li, Zixuan
Liu, Wenxuan
Bai, Long
Zhang, Chunmao
Li, Wei
Zhang, Fenghui
Jin, Quanxin
He, Ruoyun
Chen, Zhuo
Hu, Zhilei
Wang, Fei
Xu, Bingbing
Jiang, Xuhui
Jin, Xiaolong
Guo, Jiafeng
Cheng, Xueqi
Artificial Intelligence
Deep knowledge analysis tasks always involve the systematic extraction and association of knowledge from large volumes of data, followed by logical reasoning to discover insights. However, to solve such complex tasks, existing deep research frameworks face three major challenges: 1) They lack systematic organization and management of knowledge; 2) They operate purely online, making it inefficient for tasks that rely on shared and large-scale knowledge; 3) They cannot perform complex knowledge computation, limiting their abilities to produce insightful analytical results. Motivated by these, in this paper, we propose a \textbf{K}nowledgeable \textbf{D}eep \textbf{R}esearch (\textbf{KDR}) framework that empowers deep research with deep knowledge analysis capability. Specifically, it introduces an independent knowledge organization phase to preprocess large-scale, domain-relevant data into systematic knowledge offline. Based on this knowledge, it extends deep research with an additional kind of reasoning steps that perform complex knowledge computation in an online manner. To enhance the abilities of LLMs to solve knowledge analysis tasks in the above framework, we further introduce \textbf{\KCII}, an LLM that bridges knowledge organization and reasoning via unified code generation. For knowledge organization, it generates instantiation code for predefined classes, transforming data into knowledge objects. For knowledge computation, it generates analysis code and executes on the above knowledge objects to obtain deep analysis results. Experimental results on more than thirty datasets across six knowledge analysis tasks demonstrate the effectiveness of \KCII. Moreover, when integrated into the KDR framework, \KCII can generate high-quality reports with insightful analytical results compared to the mainstream deep research framework.
title KnowCoder-V2: Deep Knowledge Analysis
topic Artificial Intelligence
url https://arxiv.org/abs/2506.06881