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Welcome to the Chat-Service Wiki

This wiki provides documentation for the Chat-Service, a backend service designed to integrate Large Language Models (LLMs), transcription, and Retrieval Augmented Generation (RAG) capabilities, for use with VR4VET NPCs and other AI functionalities.

See Setup-and-Installation to get started!

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Overview

The Chat-Service provides the following core functionalities:

• Transcription: Converts spoken audio from users into text via Whisper.
• LLM Integration: Processes user transcribed audio and context to generate responses (via external provider).
• RAG Service: Enhances LLM responses by retrieving relevant information from a knowledge base. (mongodb Atlas)
• API Endpoints: Exposes these services for client applications to consume. (Blue-Sector)

Navigate through the sidebar to find more detailed information about specific components, setup, and API usage.