Qingcheng Zeng

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upvoted a paper 3 days ago

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

Paper • 2601.07264 • Published 5 days ago • 22

submitted a paper to Daily Papers 3 days ago

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

Paper • 2601.07264 • Published 5 days ago • 22

upvoted a paper 25 days ago

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

Paper • 2512.18880 • Published 27 days ago • 24

updated a model 29 days ago

qcz/hotpotqa_nq_otc_strict_qwen2.5_3b_instruct_150

Updated 29 days ago

published a model 29 days ago

qcz/hotpotqa_nq_otc_strict_qwen2.5_3b_instruct_150

Updated 29 days ago

updated a model 29 days ago

qcz/baseline-160-instruct

Updated 29 days ago

published a model 29 days ago

qcz/baseline-160-instruct

Updated 29 days ago

updated a model 29 days ago

qcz/calibration-160-instruct

Updated 29 days ago

published a model 29 days ago

qcz/calibration-160-instruct

Updated 29 days ago

updated a model about 1 month ago

qcz/calibration-140-instruct

Updated about 1 month ago

published a model about 1 month ago

qcz/calibration-140-instruct

Updated about 1 month 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