Qingcheng Zeng

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upvoted a paper 2 days ago

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

Paper • 2601.07264 • Published 4 days ago • 22

submitted a paper to Daily Papers 2 days ago

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

Paper • 2601.07264 • Published 4 days ago • 22

upvoted a paper 24 days ago

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

Paper • 2512.18880 • Published 26 days ago • 24

updated a model 27 days ago

qcz/hotpotqa_nq_otc_strict_qwen2.5_3b_instruct_150

Updated 27 days ago

published a model 27 days ago

qcz/hotpotqa_nq_otc_strict_qwen2.5_3b_instruct_150

Updated 27 days ago

updated a model 28 days ago

qcz/baseline-160-instruct

Updated 28 days ago

published a model 28 days ago

qcz/baseline-160-instruct

Updated 28 days ago

updated a model 28 days ago

qcz/calibration-160-instruct

Updated 28 days ago

published a model 28 days ago

qcz/calibration-160-instruct

Updated 28 days ago

updated a model 30 days ago

qcz/calibration-140-instruct

Updated 30 days ago

published a model 30 days ago

qcz/calibration-140-instruct

Updated 30 days ago

updated 2 models about 1 month ago

qcz/baseline-140-instruct

Updated Dec 14, 2025

qcz/calibration-120-instruct

Updated Dec 14, 2025

published 2 models about 1 month ago

qcz/baseline-140-instruct

Updated Dec 14, 2025

qcz/calibration-120-instruct

Updated Dec 14, 2025

updated 2 models about 1 month ago

qcz/baseline-120-instruct

Updated Dec 13, 2025

qcz/calibration-100-instruct

Updated Dec 13, 2025

published 2 models about 1 month ago

qcz/baseline-120-instruct

Updated Dec 13, 2025

qcz/calibration-100-instruct

Updated Dec 13, 2025

updated a model about 1 month ago

qcz/calibration-80-instruct

Updated Dec 12, 2025