南大清华竞赛编程智能体 Solvita 进入全球前十
南大清华提出 Solvita，用多角色闭环和可训练知识网络，让竞赛编程 AI 进入全球前十。
Solvita 是南大、清华等提出的竞赛编程智能体框架，由规划、求解、测试、攻击四个角色协作，并配有可训练的图结构知识网络，在不微调底层模型的情况下持续积累解题经验，Codeforces 评分进入全球前十、超过 3500。
正文摘录
New SOTA Model Makes Waves in Competitive Programming: NJU and Tsinghua's Agent Breaks into Global Top 10 with Codeforces Rating Exceeding 3500 Report from AI Era  Editor's Note Large language models (LLMs) are increasingly capable at code generation, yet they often stumble on complex algorithmic problems, especially in competitive programming. Failures typically stem from incorrect algorithm selection, overlooked edge cases, flawed complexity estimations, or insufficient hidden test coverage. Solvita is an agent framework designed specifically for competitive programming, employing a closed-loop system of four distinct roles (Planner, Solver, Oracle, Hacker) and leveraging a trainable graph-structured knowledge net…