Cao, Pengfei

13 publications

ICLR 2026 Fixing the Broken Compass: Diagnosing and Improving Inference-Time Reward Modeling Jiachun Li, Pengfei Cao, Zhuoran Jin, Yubo Chen, Jiexin Xu, Huaijun Li, Xiaojian Jiang, Kang Liu, Jun Zhao

ICLR 2026 MMR-Life: Piecing Together Real-Life Scenes for Multimodal Multi-Image Reasoning Jiachun Li, Shaoping Huang, Zhuoran Jin, Chenlong Zhang, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

ICLR 2026 MMR-V: What's Left Unsaid? a Benchmark for Multimodal Deep Reasoning in Videos Kejian Zhu, Zhuoran Jin, Hongbang Yuan, Jiachun Li, Shangqing Tu, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

ICLR 2026 Omni-Reward: Towards Generalist Omni-Modal Reward Modeling with Free-Form Preferences Zhuoran Jin, Hongbang Yuan, Kejian Zhu, Jiachun Li, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

AAAI 2025 CITI: Enhancing Tool Utilizing Ability in Large Language Models Without Sacrificing General Performance Yupu Hao, Pengfei Cao, Zhuoran Jin, Huanxuan Liao, Yubo Chen, Kang Liu, Jun Zhao

ICLR 2025 Knowledge Localization: Mission Not Accomplished? Enter Query Localization! Yuheng Chen, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

AAAI 2025 Knowledge in Superposition: Unveiling the Failures of Lifelong Knowledge Editing for Large Language Models Chenhui Hu, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

ICLR 2025 MIRAGE: Evaluating and Explaining Inductive Reasoning Process in Language Models Jiachun Li, Pengfei Cao, Zhuoran Jin, Yubo Chen, Kang Liu, Jun Zhao

AAAI 2025 Towards Robust Knowledge Unlearning: An Adversarial Framework for Assessing and Improving Unlearning Robustness in Large Language Models Hongbang Yuan, Zhuoran Jin, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

AAAI 2024 Journey to the Center of the Knowledge Neurons: Discoveries of Language-Independent Knowledge Neurons and Degenerate Knowledge Neurons Yuheng Chen, Pengfei Cao, Yubo Chen, Kang Liu, Jun Zhao

IJCAI 2024 Oasis: Data Curation and Assessment System for Pretraining of Large Language Models Tong Zhou, Yubo Chen, Pengfei Cao, Kang Liu, Shengping Liu, Jun Zhao

NeurIPS 2024 RWKU: Benchmarking Real-World Knowledge Unlearning for Large Language Models Zhuoran Jin, Pengfei Cao, Chenhao Wang, Zhitao He, Hongbang Yuan, Jiachun Li, Yubo Chen, Kang Liu, Jun Zhao

AAAI 2023 Zero-Shot Cross-Lingual Event Argument Extraction with Language-Oriented Prefix-Tuning Pengfei Cao, Zhuoran Jin, Yubo Chen, Kang Liu, Jun Zhao