Buddhi Jayasekara

University of Moratuwa, University of Ruhuna, Tampere University, Australian National University Moratuwa

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Eval Frameworks & Benchmarks (1)Natural Language Processing (1)Reasoning & Chain-of-Thought (1)

Frequent co-authors

Sukumar Kishanthan (1)Kumar Thushalika (1)Asela Hevapathige (1)

Papers (1)

Feb 16, 2026

University of MoratuwaFeb 16, 2026·also ANU, Melbourne, Tampere, University of Ruhuna

Beyond Translation: Evaluating Mathematical Reasoning Capabilities of LLMs in Sinhala and Tamil

LLMs that ace math in English stumble badly in Sinhala and Tamil, revealing that multilingual competence doesn't guarantee uniform reasoning across languages.

Sukumar Kishanthan, Kumar Thushalika, Buddhi Jayasekara +1

Eval Frameworks & Benchmarks Natural Language Processing Reasoning & Chain-of-Thought

Buddhi Jayasekara

Research focus

Frequent co-authors

Papers (1)

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Buddhi Jayasekara

Research focus

Frequent co-authors

Papers (1)