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Building RagBot: A Multimodal RAG Architecture

How we designed a scalable RAG chatbot with multi-agent routing and vector embeddings.

AIRAGArchitecture

RagBot represents a significant advancement in chatbot architecture, combining retrieval-augmented generation with multi-agent routing to deliver accurate, context-aware responses across multiple modalities.

The Challenge

Traditional chatbots often struggle with context limitations, domain specificity, and scalability. RagBot was designed to overcome these challenges while maintaining high accuracy and speed.

Core Architecture

Multi-Agent Routing

The system uses intelligent routing to direct queries to specialized agents based on content type and complexity, ensuring optimal response quality.

Vector Embeddings

Advanced vector search enables semantic understanding and retrieval of relevant information from large knowledge bases.

Performance Optimizations

Through careful optimization, we achieved a 75% reduction in query response times while maintaining accuracy.

Results

  • 75% faster responses compared to previous implementations
  • 94% query accuracy across diverse use cases
  • Scalable architecture supporting multiple concurrent users

Future Directions

The RagBot architecture provides a foundation for future enhancements including real-time collaboration, advanced multimodal processing, and integration with emerging AI technologies.