** AI-Powered Customer Support Assistant Launched with Open Source AI Challenge Submission A developer has submitted a customer support RAG assistant to the Open Source AI Challenge, leveraging AI technologies to enhance user experience. The system utilizes TimescaleDB and pgvector for vectorization, along with gpt-3.5-turbo completions API for generating suggested responses. ** Source: https://dev.to/kobtze/customer-support-rag-assistant-1kka