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Zefan Cai

17 papers hereh-index 7148 citations20 works total

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

author position
  • first author2
  • middle author12

Across the 14 of 17 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.CV5
  • cs.AI4
  • cs.LG3
same name
  • Zefan Cai — 22 papers, h 15

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

activity
20242026
collaborators
Showing cs.AIShow all

4 papers · 1 filter

cs.AI2026

Words to World: Benchmarking LLMs in Interactive Physical Environments

Xinnan Dai, Kaiqi Yang, Yaxin Li +9

Words are increasingly becoming an interface for action: large language models (LLMs) can now invoke tools, operate devices, and make decisions that affect the physical world. Howe…

cs.AI2026

Multi-Head Attention Residuals

Cheng Luo, Zefan Cai, Junjie Hu

Transformers propagate information across depth through a single additive residual stream: every sublayer reads only the most recent state. Attention residuals relax this by lettin…

cs.AI2025

AdaptiveStep: Automatically Dividing Reasoning Step through Model Confidence

Yuliang Liu, Junjie Lu, Zhaoling Chen +10

Current approaches for training Process Reward Models (PRMs) often involve breaking down responses into multiple reasoning steps using rule-based techniques, such as using predefin…

cs.AI2024

COMMA: A Communicative Multimodal Multi-Agent Benchmark

Timothy Ossowski, Danyal Maqbool, Jixuan Chen +3

The rapid advances of multimodal agents built on large foundation models have largely overlooked their potential for language-based communication between agents in collaborative ta…

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