3 citations · 3 across the 3 of their papers we have counts for
3 papers · 1 filter
MindEval: Benchmarking Language Models on Multi-turn Mental Health Support
José Pombal, Maya D'Eon, Nuno M. Guerreiro +3
Demand for mental health support through AI chatbots is surging, though current systems present several limitations, like sycophancy or overvalidation, and reinforcement of maladap…
Translate Smart, not Hard: Cascaded Translation Systems with Quality-Aware Deferral
António Farinhas, Nuno M. Guerreiro, Sweta Agrawal +2
Larger models often outperform smaller ones but come with high computational costs. Cascading offers a potential solution. By default, it uses smaller models and defers only some i…
Modeling User Preferences with Automatic Metrics: Creating a High-Quality Preference Dataset for Machine Translation
Sweta Agrawal, José G. C. de Souza, Ricardo Rei +5
Alignment with human preferences is an important step in developing accurate and safe large language models. This is no exception in machine translation (MT), where better handling…