EmVac AI Assistant

Key Features

• Interactive Chainlit-based chat UI with real-time messaging and event handling.
• Password-protected access and secure authentication.
• Integrated Literal AI Dashboard for monitoring, logging, prompt management, and analytics.
• Contextual and memory-aware responses with persistent chat history across sessions.
• Retrieves contextually relevant information using FAISS and HuggingFace embeddings.
• Custom prompt engineering for tone and domain-specific query handling.
• Source document retrieval for transparent, reference-backed answers.

Technologies Used

Challenges

Delivering accurate, real-time medical information while maintaining secure, personalized sessions and robust monitoring presented integration and compliance challenges. Ensuring user privacy and reliable answer retrieval from a growing medical corpus was also crucial.

Solution

Combined Chainlit’s powerful chat infrastructure with strong authentication and session management. Employed LLaMA 3-70B for conversational intelligence and FAISS for scalable vector-based knowledge search. Literal AI was leveraged for comprehensive monitoring and prompt management.

Results

Significantly improved access to trustworthy vaccination and healthcare guidance for both clinics and the public. Enhanced transparency, data-driven monitoring, and personalized, persistent user experiences make EmVac a standout solution in digital health support.