AINeutralarXiv – CS AI · 14h ago6/10
🧠
Why Do Multilingual Reasoning Gaps Emerge in Reasoning Language Models?
Researchers identify that reasoning language models exhibit worse performance in low-resource languages due to failures in language understanding rather than reasoning capability itself. The study proposes Selective Translation, which strategically adds English translations only when understanding failures are detected, achieving near full-translation performance while translating just 20% of inputs.