APA (7th ed.) Citation

Wang, L., Wang, X., Lu, X., Zhang, Z., Wu, J., Chai, J., . . . Yin, G. (2026). Implicit Hierarchical GRPO: Decoupling Tool Invocation from Execution for Tool-Integrated Mathematical Reasoning.

Chicago Style (17th ed.) Citation

Wang, Li, Xiaohan Wang, Xiaodong Lu, Zipeng Zhang, Jinyang Wu, Jiajun Chai, Wei Lin, and Guojun Yin. Implicit Hierarchical GRPO: Decoupling Tool Invocation from Execution for Tool-Integrated Mathematical Reasoning. 2026.

MLA (9th ed.) Citation

Wang, Li, et al. Implicit Hierarchical GRPO: Decoupling Tool Invocation from Execution for Tool-Integrated Mathematical Reasoning. 2026.