Firemind developed a conversational AI chatbot powered by Amazon Bedrock’s Large Language Models that seamlessly integrated with Lingoda’s existing online language learning platform to address Lingoda’s challenge. The solution consisted of three agents – a greeter agent, a chat agent, and an evaluator agent – that worked together to guide the learner through role-play scenarios, provide feedback, and assess their performance based on the defined learning outcomes and CEFR levels.

The chatbot was designed to effectively engage learners in interactive conversations, tailored to their proficiency level. The greeter agent would introduce the scenario and the bot’s role, the chat agent would respond to the learner’s inputs and provide constructive feedback, and the evaluator agent would assess the learner’s progress across key criteria like task achievement, vocabulary usage, grammar, and appropriateness.

This AI-driven solution allowed Lingoda to move beyond traditional language learning methods and offer their students a more immersive, personalised practice environment. By leveraging the capabilities of Large Language Models, Firemind was able to create a scalable, adaptive system that could simulate realistic conversations and deliver detailed, real-time assessments to support Lingoda’s language education goals.