Answer 15 questions to find your TOPIK Korean level instantly. No registration required. Lucy OS1 uses your result to speak Korean with you at exactly the right level every session.
Traditional Korean level tests measure what you know on paper. Lucy OS1 adapts to your exact TOPIK level and speaks with you in real time, so every session is pitched perfectly at the edge of your ability.
Whether you are building toward TOPIK 2 conversation fluency or preparing for a TOPIK 4 language exam, Lucy OS1 adjusts vocabulary, sentence complexity, and correction depth to match where you are today. The test maps to TOPIK (Test of Proficiency in Korean) levels 1 through 6, equivalent to CEFR A1 through C1.
Lucy OS1 adapts to your language level and speaks with you every day. Real-time voice conversations build the fluency that reading and grammar study alone cannot.
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