How Preply combines AI and human tutors to personalize learning

Preply launched AI-generated lesson summaries on March 15, 2024, integrating OpenAI's technology to enhance personalized language learning. This new feature provides students with immediate feedback and tailored exercises following their sessions with human tutors. The AI analyzes transcripts of lessons to identify key vocabulary, grammatical errors, and areas for improvement, creating concise summaries that reinforce learning. These summaries are designed to be actionable, offering specific recommendations for practice. Preply's approach combines the efficiency of AI with the nuanced understanding and motivational support of human instructors. The company stated that this hybrid model aims to accelerate student progress by ensuring that learning extends beyond the live lesson. Students can access these AI-generated recaps and practice materials directly within the Preply platform, making it easier to review and retain new language skills. The integration of AI is intended to scale personalized feedback, a core component of effective language acquisition, to a broader user base.