MG-Thinker is presented, a post-training RL framework that advances a new MRG paradigm featuring such hierarchical reasoning, supported by a curated 25K MRG dataset with task-adaptive Chain-of-Thought annotations that elicit multi-perspective evidence before conclusion.
Heyuan Huang, Chi Chen, Zong-Hao Guo et al.· 0 citations
HiEviDR-Bench is introduced, a benchmark for evaluating Hierarchical Evidence Aggregation in Deep Research and a traceability-oriented evaluation framework with five dimensions: report quality, evidence traceability, citation accuracy, claim verification, and answer correctness, together with a progressive gating mecha...
Yu-Bo Sun, Chunyi Peng, Yu-Kun Yan et al.· arXiv.org· 0 citations
This work investigates the validity of latent reasoning using Causal Mediation Analysis and proposes a straightforward alternative named CapImagine, which teaches the model to explicitly imagine using text, highlighting the superior potential of visual reasoning through explicit imagination.
You Li, Chi Chen, Yang-Hao Li et al.· arXiv.org· 9 citations
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