CM-DPO: Constraint-Margin Direct Preference Optimization for LLM Planning

Rabimba Karanjai, Qun Gu, Hemanth Hegadehalii Madhavarao, Wenhuan Sun, Xiaojiao Yu, Suryabhan Singh Hada, Libin N. George, Uma Kona, Richard Williamson, Linsey Pang, Prakhar Mehrotra Jan 1, 2026
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Abstract

Preprint: A preference optimization framework that forces planning paths to obey hard system limits.

Type Preprint
Venue NeurIPS 2026 (Under Review)
Date Jan 2026
LLMs Preference Optimization Planning First Author
LLMs Preference Optimization Planning First Author