Efficient Test-Time Alignment of LLM-Based Planners via Sequential Trajectory Grouping to Bridge the Domain Gap

Published in Preprint, 2026

Youngjin Park* and Hyunjin Lim* contributed equally to this preprint.

Recommended citation: Youngjin Park*, Hyunjin Lim*, and Daehee Park. (2026). "Efficient Test-Time Alignment of LLM-Based Planners via Sequential Trajectory Grouping to Bridge the Domain Gap." Preprint. *Equal contribution.