APA (7th ed.) Citation

Zhu, Y., Liu, D., Lin, Z., Tong, W., Zhong, S., & Shao, J. (2025). The LLM Already Knows: Estimating LLM-Perceived Question Difficulty via Hidden Representations.

Chicago Style (17th ed.) Citation

Zhu, Yubo, Dongrui Liu, Zecheng Lin, Wei Tong, Sheng Zhong, and Jing Shao. The LLM Already Knows: Estimating LLM-Perceived Question Difficulty via Hidden Representations. 2025.

MLA (9th ed.) Citation

Zhu, Yubo, et al. The LLM Already Knows: Estimating LLM-Perceived Question Difficulty via Hidden Representations. 2025.