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Tianrun Xu

3 papers hereh-index 319 citations10 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author1

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CV2
  • cs.AI1
same name
  • Tianrun Xu — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

works on
adaptive inference 1agentic visual reasoning 1multimodal large language models 1reinforcement learning 1tool use adaptiveness 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

cs.CV2026

Beacon: Knowing When and How to Perform Agentic Visual Reasoning

Qixun Wang, Yang Shi, Letian Cheng +11

The paper introduces Beacon, an agentic visual reasoning system that learns when to invoke external tools and how to use them effectively, improving multimodal large language model…

cs.CV2026

Semantic-Enriched Latent Visual Reasoning

Tianrun Xu, Yue Sun, Qixun Wang +8

Multimodal latent-space reasoning aims to replace explicit thinking with images by performing visual reasoning directly in a compact latent space. However, existing approaches larg…

cs.AI2026

DeFacto: Counterfactual Thinking with Images for Enforcing Evidence-Grounded and Faithful Reasoning

Tianrun Xu, Haoda Jing, Ye Li +6

Recent advances in multimodal language models (MLLMs) have made thinking with images a dominant paradigm for multimodal reasoning. However, existing methods still fail to ensure ev…

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