Zhiqiu (Oscar) Xu's picture

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Zhiqiu (Oscar) Xu

OscarXZQ

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https://oscarxzq.github.io

AI & ML interests

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Recent Activity

authored a paper 3 days ago

Idiosyncrasies in Large Language Models

authored a paper 3 days ago

Generative Modeling of Weights: Generalization or Memorization?

commented on a paper 3 days ago

Delta Activations: A Representation for Finetuned Large Language Models

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Organizations

Papers 5

arxiv:2509.04442

arxiv:2506.07998

arxiv:2502.12150

arxiv:2311.18823

models 55

OscarXZQ/disambiguation_qa-lr5e-05

Updated May 14 • 6

OscarXZQ/dyck_languages-lr5e-05

Updated May 14 • 6

OscarXZQ/reasoning_about_colored_objects-lr5e-05

Updated May 14 • 6

OscarXZQ/geometric_shapes-lr5e-05

Updated May 14 • 5

OscarXZQ/penguins_in_a_table-lr5e-05

Updated May 14 • 5

OscarXZQ/causal_judgement-lr5e-05

Updated May 14 • 5

OscarXZQ/logical_deduction_seven_objects-lr5e-05

Updated May 14 • 4

OscarXZQ/sports_understanding-lr5e-05

Updated May 14 • 5

OscarXZQ/tracking_shuffled_objects_three_objects-lr5e-05

Updated May 14 • 5

OscarXZQ/hyperbaton-lr5e-05

Updated May 14 • 5

datasets 0

None public yet