2 papers
cs.CV2026
SpatialChain: A Benchmark for Auditing Spatial Reasoning Faithfulness in VLMs
Rafael Teixeira Sousa, Vinícius Paulo Lopes de Oliveira, Elisa Ayumi Masasi de Oliveira +5
Thinking-enabled vision-language models (VLMs) report ever-higher accuracy on spatial benchmarks, yet final-answer scores cannot reveal whether a correct prediction reflects faithf…
cs.CL2025
ToxSyn-PT: A Synthetic Fine-Grained Dataset of Minority-Targeted Toxic Language in Portuguese
Iago Alves Brito, Julia Soares Dollis, Fernanda Bufon Farber +2
The development of robust hate speech detection systems remains limited by the lack of large-scale, fine-grained training data, especially for languages beyond English. Existing co…