NVIDIA-AI-Blueprints/ai-virtual-assistant
Customizable, AI-driven virtual assistant designed to streamline customer service operations, handle common inquiries, and improve overall user satisfaction through automated and contextually aware responses.
Powered by NVIDIA NIM microservices (including Llama 3.3-70B for inference, embeddings, and reranking models), it uses a LangGraph-based orchestrator with retrieval-augmented generation (RAG) combining Milvus vector database for unstructured data and PostgreSQL for structured data. Docker Compose and Helm deployment options enable both single-node and production-scale deployments with GPU optimization (L40 minimum for vector operations, 8xH100 for full self-hosting).
235 stars.
Stars
235
Forks
133
Language
Python
License
Apache-2.0
Category
Last pushed
Feb 02, 2026
Commits (30d)
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