作者位次 #4/7ACL 2026Findings· Findings of ACL
G eometry Z ero: Advancing Geometry Solving via Group Contrastive Policy Optimization
Yikun Wang · Yibin Wang · Dianyi Wang · Zimian Peng · Qipeng Guo · Dacheng Tao · Jiaqi Wang
摘要
Recent progress in large language models (LLMs) has boosted mathematical reasoning, yet geometry remains challenging where auxiliary construction is often essential. Prior methods either underperform or depend on very large models (e.g., GPT-4o), making them costly. We argue that reinforcement le...