NLP / Conversational AI
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RAG-based Chatbot with Llama 2

PyTorchLlama 2RAGVector DatabaseTransformersFastAPI
Completed

A chatbot implementation using the Llama 2 7B model, enhanced with Retrieval-Augmented Generation to provide factual and contextually relevant responses.

Problem

Large language models often hallucinate information and lack up-to-date knowledge.

Solution

Integrated a vector database with the fine-tuned Llama 2 model to retrieve relevant information before generating responses, improving factuality and relevance.