activity
20222025
most citedPyThaiNLP: Thai Natural Language Processing in Python

80 citations · 84 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CL2025

Mangosteen: An Open Thai Corpus for Language Model Pretraining

Wannaphong Phatthiyaphaibun, Can Udomcharoenchaikit, Pakpoom Singkorapoom +4

Pre-training data shapes a language model's quality, but raw web text is noisy and demands careful cleaning. Existing large-scale corpora rely on English-centric or language-agnost…

cs.CL2025★ 1 cited

Sailor2: Sailing in South-East Asia with Inclusive Multilingual LLMs

Longxu Dou, Qian Liu, Fan Zhou +38

Sailor2 is a family of cutting-edge multilingual language models for South-East Asian (SEA) languages, available in 1B, 8B, and 20B sizes to suit diverse applications. Building on…

cs.CL2024

WangchanLion and WangchanX MRC Eval

Wannaphong Phatthiyaphaibun, Surapon Nonesung, Patomporn Payoungkhamdee +6

This technical report describes the development of WangchanLion, an instruction fine-tuned model focusing on Machine Reading Comprehension (MRC) in the Thai language. Our model is…

cs.CL2023★ 80 cited

PyThaiNLP: Thai Natural Language Processing in Python

Wannaphong Phatthiyaphaibun, Korakot Chaovavanich, Charin Polpanumas +6

We present PyThaiNLP, a free and open-source natural language processing (NLP) library for Thai language implemented in Python. It provides a wide range of software, models, and da…

cs.CL2022★ 3 cited

Thai Wav2Vec2.0 with CommonVoice V8

Wannaphong Phatthiyaphaibun, Chompakorn Chaksangchaichot, Peerat Limkonchotiwat +2

Recently, Automatic Speech Recognition (ASR), a system that converts audio into text, has caught a lot of attention in the machine learning community. Thus, a lot of publicly avail…