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Pengyu Cheng

11 papers hereh-index 594 citations15 works total

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

author position
  • middle author11

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.LG6
  • cs.CL3
  • cs.AI1
  • cs.RO1
same name
  • Pengyu Cheng — 25 papers, h 31
  • Pengyu Cheng — 12 papers, h 6
  • Pengyu Cheng — 3 papers, h 3
  • Pengyu Cheng — 1 paper, h 1

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 citedTrace2Skill: Distill Trajectory-Local Lessons into Transferable Agent Skills

1 citations · 2 across the 11 of their papers we have counts for

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026

Skill Self-Play: Pushing the Frontier of LLM Capability with Co-Evolving Skills

Siyuan Huang, Pengyu Cheng, Haotian Liu +10

LLM training is shifting from manual design and annotation to interaction-driven self-evolution. However, existing self-evolutionary methods face a fundamental dilemma between task…

cs.CL2026

MARCH: Multi-Agent Reinforced Self-Check for LLM Hallucination

Zhuo Li, Yupeng Zhang, Pengyu Cheng +8

Hallucination remains a critical bottleneck for large language models (LLMs), undermining their reliability in real-world applications, especially in Retrieval-Augmented Generation…

cs.CL2024★ 1 cited

Atoxia: Red-teaming Large Language Models with Target Toxic Answers

Yuhao Du, Zhuo Li, Pengyu Cheng +2

Despite the substantial advancements in artificial intelligence, large language models (LLMs) remain being challenged by generation safety. With adversarial jailbreaking prompts, o…

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