APA (7th ed.) Citation

Chen, W., Peng, L., Tan, T., Zhao, C., Chen, B. J., Lin, Z., . . . Meng, Y. (2026). Think Deep, Not Just Long: Measuring LLM Reasoning Effort via Deep-Thinking Tokens.

Chicago Style (17th ed.) Citation

Chen, Wei-Lin, Liqian Peng, Tian Tan, Chao Zhao, Blake JianHang Chen, Ziqian Lin, Alec Go, and Yu Meng. Think Deep, Not Just Long: Measuring LLM Reasoning Effort via Deep-Thinking Tokens. 2026.

MLA (9th ed.) Citation

Chen, Wei-Lin, et al. Think Deep, Not Just Long: Measuring LLM Reasoning Effort via Deep-Thinking Tokens. 2026.