- Espresso POS Tagger [demo(Korean), demo(English), demo(Chinese)]
- Espresso POS Tagger with automatic word segmentation (beta) [demo]
- Espresso 2: United Korean Language Understanding Engine [demo]
- NLTKo [Install]
- News Summarization [demo]
- Korean linguistic acceptability [demo]
- Penguin Run: For Memorizing English Vocabulary [demo]
- Sally [demo]: AI Teaching Assistant