Lexicon

Lexicon is an educational platform that combines artificial intelligence with expert human mentorship to help users improve their spoken English. The platform focuses on delivering personalized, one-on-one sessions that are more affordable than traditional language tutoring methods. Each session lasts one hour and includes a tailored program based on the learner’s specific goals. Users can choose from several focused tracks: English for studying abroad, English for beginners, preparation for IELTS or TOEFL exams, and job interview preparation. Before each session, the platform uses AI to analyze the learner’s current proficiency and learning needs, then generates a personalized curriculum. During the session, a dedicated mentor guides the user through real-time speaking exercises, pronunciation correction, vocabulary building, and fluency drills. After the session, the learner receives AI-generated feedback, including a recording of the session for review, detailed performance metrics, and suggested exercises for independent practice. The AI also tracks progress over time, adjusting the difficulty and topics based on the user’s improvements. Mentors on Lexicon are selected for their expertise in teaching English as a second language and their ability to support specific objectives, such as achieving a high band score in IELTS or mastering conversational English for business settings. The platform’s technology enables speech recognition to detect mispronunciations and grammatical errors, offering instant corrections during live interactions. Additionally, learners can access a library of AI-supported exercises, including role-playing scenarios, listening comprehension tasks, and timed speaking drills. The system also adapts to each user’s schedule, allowing them to book