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cs.CL2026
Subword-Based Comparative Linguistics across 242 Languages Using Wikipedia Glottosets
Iaroslav Chelombitko, Mika Hämäläinen, Aleksey Komissarov
We present a large-scale comparative study of 242 Latin and Cyrillic-script languages using subword-based methodologies. By constructing 'glottosets' from Wikipedia lexicons, we in…
cs.CL2026
SampoNLP: A Self-Referential Toolkit for Morphological Analysis of Subword Tokenizers
Iaroslav Chelombitko, Ekaterina Chelombitko, Aleksey Komissarov
The quality of subword tokenization is critical for Large Language Models, yet evaluating tokenizers for morphologically rich Uralic languages is hampered by the lack of clean morp…
cs.CL2024
Qtok: A Comprehensive Framework for Evaluating Multilingual Tokenizer Quality in Large Language Models
Iaroslav Chelombitko, Egor Safronov, Aleksey Komissarov
In the development of Large Language Models (LLMs), considerable attention has been given to the quality of training datasets. However, the role of tokenizers in the LLM training p…