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.