qa-bot

Use LLMs for building real-world apps

A Question & Answer (QA) Bot for Confluence Cloud using Azure AI

Q&A Chatbot Demo using Couchbase, LangChain, OpenAI and Streamlit

轻量级文档 AI 问答助手｜给一个文档站 URL + 一个 LLM Key 就能起一个"自己的 AI 帮助中心"。单体无外部依赖（无 PG/Redis/Mongo），RAG + SSE 流式 + 多维安全防控。

Harvest information from Git, GitHub, Opsgenie, and Slack, create reports in Markdown format, animations in video formats, and publish them in different ways.

Aggregated product reviews from Amazon, Reddit, and YouTube to build a unified review analysis engine. Applied BERTopic to discover user pain points and praise patterns, then developed a Retrieval-Augmented Generation (RAG) QA bot that answers product-related questions using real user feedback.

Designed a modular pipeline that fetches real-time financial news from NewsAPI, Alpha Vantage, Reddit, and Bloomberg RSS feeds. Leveraged Cohere embeddings, FAISS indexing, and LLMs via LangChain to perform semantic search, reranking, and insight extraction. Enables dynamic financial analysis through an analyst-style Q&A interface.

Sandbox Q&A bot for technical docs with optional DeepEval, LangChain, RAGAS, and OpenAI Evals integrations to compare RAG evaluation workflows.

AI-powered Research Assistant using Gemini, ChromaDB, LangChain, HuggingFace Embeddings, and Chainlit for intelligent research paper question answering.

Your team's lore, on demand. A Slack bot that answers questions from your markdown knowledge base, powered by OpenCode.

Gradio-powered semantic Q&A app using Sentence Transformers

📚 Legal Q&A RAG Bot | AI-powered chatbot for legal document understanding and question answering using LangChain, OpenAI, and FAISS.

A proof of concept for Question-Answering API on a specific topic using RAG from pre-defined document(s) on the topic

Retail RAG-based QA Bot using Streamlit, HuggingFace FLAN-T5, and Gemini Pro for dynamic, context-aware customer support.

Tettra — independent third-party profile of a public API surface, by API Evangelist. Tettra is an AI-powered knowledge management system that helps teams curate company policies, processes, and knowledge articles into a searchable internal wiki. It provides a REST API for managing pages, categories, and Q&A workflows, with an AI assistant (Kai) int