Roseval Malaquias Junior

According to our database, Roseval Malaquias Junior authored at least 13 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

LLM-Based Persuasion Enables Guardrail Override in Frontier LLMs.

Rodrigo Nogueira, Thales Sales Almeida, Giovana Kerche Bonás, André Roque, Ramon Pires, Hugo Queiroz Abonizio, Thiago Soares Laitz, Celio Larcher, Roseval Malaquias Junior, Marcos Piau

CoRR, May, 2026

Magis-Bench: Evaluating LLMs on Magistrate-Level Legal Tasks.

Ramon Pires, Thales Sales Almeida, Celio Larcher Junior, Giovana Kerche Bonás, Hugo Queiroz Abonizio, Marcos Piau, Roseval Malaquias Junior, Thiago Soares Laitz, Rodrigo Nogueira

CoRR, May, 2026

Prosa: Rubric-Based Evaluation of LLMs on Real User Chats in Brazilian Portuguese.

Roseval Malaquias Junior, Giovana Kerche Bonás, Thales Sales Almeida, Hugo Queiroz Abonizio, Thiago Soares Laitz, Ramon Pires, Marcos Piau, Celio Larcher, Rodrigo Nogueira

CoRR, May, 2026

Measuring Opinion Bias and Sycophancy via LLM-based Persuasion.

Rodrigo Nogueira, Giovana Kerche Bonás, Thales Sales Almeida, André Roque, Ramon Pires, Hugo Queiroz Abonizio, Thiago Soares Laitz, Celio Larcher, Roseval Malaquias Junior, Marcos Piau

CoRR, April, 2026

MARCA: A Checklist-Based Benchmark for Multilingual Web Search.

Thales Sales Almeida, Giovana Kerche Bonás, Ramon Pires, Celio Larcher, Hugo Queiroz Abonizio, Marcos Piau, Roseval Malaquias Junior, Rodrigo Nogueira, Thiago Soares Laitz

CoRR, April, 2026

CAPITU: A Benchmark for Evaluating Instruction-Following in Brazilian Portuguese with Literary Context.

Giovana Kerche Bonás, Roseval Malaquias Junior, Marcos Piau, Thiago Soares Laitz, Thales Sales Almeida, Hugo Queiroz Abonizio, Celio Larcher, Ramon Pires, Rodrigo Nogueira

CoRR, March, 2026

Sabiá-4 Technical Report.

Thiago Soares Laitz, Thales Sales Almeida, Hugo Queiroz Abonizio, Roseval Malaquias Junior, Giovana Kerche Bonás, Marcos Piau, Celio Larcher, Ramon Pires, Rodrigo Nogueira

CoRR, March, 2026

2025

The interplay between domain specialization and model size: a case study in the legal domain.

Roseval Malaquias Junior, Ramon Pires, Thales Sales Almeida, Kenzo Miranda Sakiyama, Roseli A. F. Romero, Rodrigo Nogueira

CoRR, January, 2025

Automatic Legal Writing Evaluation of LLMs.

Ramon Pires, Roseval Malaquias Junior, Rodrigo Nogueira

Proceedings of the Twentieth International Conference on Artificial Intelligence and Law, 2025

Juru: Legal Brazilian Large Language Model from Reputable Sources.

Roseval Malaquias Junior, Ramon Pires, Roseli A. F. Romero, Rodrigo Nogueira

Proceedings of the Intelligent Systems - 35th Brazilian Conference, 2025

2024

Sabiá-3 Technical Report.

Hugo Queiroz Abonizio, Thales Sales Almeida, Thiago Soares Laitz, Roseval Malaquias Junior, Giovana Kerche Bonás, Rodrigo Nogueira, Ramon Pires

CoRR, 2024

Explainable LightGBM Approach for Predicting Myocardial Infarction Mortality.

Ana Letícia Garcez Vicente, Roseval Malaquias Junior, Roseli A. F. Romero

CoRR, 2024

2023

Exploring Text Decoding Methods for Portuguese Legal Text Generation.

Kenzo Miranda Sakiyama, Raphael Montanari, Roseval Malaquias Junior, Rodrigo Nogueira, Roseli A. F. Romero

Proceedings of the Intelligent Systems - 12th Brazilian Conference, 2023