# Replit — Replit + Weights & Biases: Building a RAG Bot

- Company: Replit (replit.com)
- Announced: 2023-11-29T23:55:30+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://replit.com/blog/wandbot
- Record: https://forck.live/items/17995-replit-weights-biases-building-a-rag-bot
- Subject: Replit Agent
- License: Apache 2.0

Weights & Biases built WandBot, a RAG-based question-answering bot using llama-index, FAISS, Cohere embeddings, and OpenAI's GPT-4, integrated with Discord, Slack, Zendesk, and ChatGPT. The bot is open-sourced under Apache 2.0 and can be deployed on Replit. The post describes how to set up and use WandBot, and notes that Replit Deployments scale automatically.

## Evidence

Verbatim from https://replit.com/blog/wandbot:

> W&B’s WandBot utilizes retrieval augmented generation (RAG) with a FAISS vector store, Cohere embeddings, and OpenAI’s GPT-4, ensuring efficient and accurate responses to user queries.

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Record: https://forck.live/items/17995-replit-weights-biases-building-a-rag-bot
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md