PIAU, Marcos; LOTUFO, Roberto; NOGUEIRA, Rodrigo. ptt5-v2: A Closer Look at Continued Pretraining of T5 Models for the Portuguese Language. In: BRAZILIAN CONFERENCE ON INTELLIGENT SYSTEMS (BRACIS), 13. , 2024, Belém/PA. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2024 . p. 324-338. ISSN 2643-6264.