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researcher

Chi Zhang

7 papers hereh-index 62.2k citations13 works total

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

author position
  • middle author4
  • last author1

Across the 5 of 7 papers where every author was matched, so the position is known.

fields
  • cs.LG4
  • cs.AI2
  • cs.CL1
same name
  • Chi Zhang — 27 papers, h 22
  • Chi Zhang — 18 papers
  • Chi Zhang — 15 papers, h 20
  • Chi Zhang — 13 papers, h 4
  • Chi Zhang — 12 papers
  • Chi Zhang — 12 papers, h 5

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
most citedHybridFlow: A Flexible and Efficient RLHF Framework

45 citations · 47 across the 5 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2025

Truncated Proximal Policy Optimization

Tiantian Fan, Lingjun Liu, Yu Yue +20

Recently, test-time scaling Large Language Models (LLMs) have demonstrated exceptional reasoning capabilities across scientific and professional tasks by generating long chains-of-…

cs.AI2025★ 1 cited

VAPO: Efficient and Reliable Reinforcement Learning for Advanced Reasoning Tasks

Yu Yue, Yufeng Yuan, Qiying Yu +24

We present VAPO, Value-based Augmented Proximal Policy Optimization framework for reasoning models., a novel framework tailored for reasoning models within the value-based paradigm…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.