2 papers
cs.CR2026
Model Card for OpenAI Privacy Filter
Charles de Bourcy, Sahra Ghalebikesabi, Avi Schwarzschild +22
OpenAI Privacy Filter is a compact, bidirectional token-classification model for detecting and redacting personally identifiable information (PII) and secrets in unstructured text.…
cs.CL2026
Efficient Fine-Tuning Methods for Portuguese Question Answering: A Comparative Study of PEFT on BERTimbau and Exploratory Evaluation of Generative LLMs
Mariela M. Nina, Caio Veloso Costa, Lilian Berton +1
Although large language models have transformed natural language processing, their computational costs create accessibility barriers for low-resource languages such as Brazilian Po…