
TUNiBrain–Korean Morphological Analyzer
The next-gen Korean morphological analyzer
What it does
TUNiBrain is a hybrid Korean morphological analyzer that combines deep learning and dictionary-based NLP to understand meaning, not just tokens. It detects proper nouns, disambiguates words like “눈” (eye vs snow), and outputs definitions, senses, and translations for every token. Built with CRF, Bi-LSTM, and semantic dictionaries, it powers more accurate Korean chatbots, search, and LLM pipelines.
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Actually, it is yet another tool to learn a language through immersion (classic set of features, watch on youtube/netflix, read a website or book). It has a popup dictionary so you can click on a word and it will show the definition. Nothing new in that regard, except that it has been made with only Korean in mind and does not plan to extends to other languages. I was learning and still am learning Korean (now using my own tool to learn!). I initially made the tool for myself because none of the tools out there could correctly figure out what a word was in the text. And that's where the…

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Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…
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