Qingcheng Zeng's picture

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Qingcheng Zeng

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AI & ML interests

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Recent Activity

upvoted a paper 6 days ago

The Confidence Dichotomy: Analyzing and Mitigating Miscalibration in Tool-Use Agents

submitted a paper 6 days ago

The Confidence Dichotomy: Analyzing and Mitigating Miscalibration in Tool-Use Agents

upvoted a paper 28 days ago

Can LLMs Estimate Student Struggles? Human-AI Difficulty Alignment with Proficiency Simulation for Item Difficulty Prediction

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Organizations

commented a paper 4 months ago

Good Intentions Beyond ACL: Who Does NLP for Social Good, and Where?

Paper • 2510.04434 • Published Oct 6, 2025 • 5 •

commented 2 papers 8 months ago

Seeing is Believing, but How Much? A Comprehensive Analysis of Verbalized Calibration in Vision-Language Models

Paper • 2505.20236 • Published May 26, 2025 • 3 •

The Pragmatic Mind of Machines: Tracing the Emergence of Pragmatic Competence in Large Language Models

Paper • 2505.18497 • Published May 24, 2025 • 2 •