Author

Wei Zeng

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Preprint Aug 2026

REChart: Reasoning-Efficient Chart Editing with Large Reasoning Models

Chart editing requires inferring and modifying visualization code from a reference chart image based on an editing instruction, challenging fine-grained visual reasoning, instruction following, and executable code synthesis capabilities of MLLMs. Large reasoning models (LRMs) with extended Chain-of-Thought (CoT) reason...

Yuanbang Liu, Chenxi Ruan, Yihan Hou et al. · 0 citations