AI Tutorials

Discover how to build and deploy a FastAPI-powered RAG system with LangChain. Learn about async processing, efficient API calls, and document retrieval techniques.

Learn step-by-step how to activate Copilot in Excel, use AI prompts to analyze, visualize, and automate your data, and apply ready-made examples to real-world spreadsheet tasks.

Discover ChatGPT Atlas, the new AI-powered browser. Try 9 hands-on automations for search, research, shopping, and more, all inside ChatGPT.

Learn how to use Veo 3.1's latest features to create longer, consistent videos by extending existing videos and creating videos based on specific starting frames.

Build a document Q&A tool while discovering how LangFuse simplifies debugging, tracks costs, and organizes prompts in complex LLM applications.

Learn how to bring your video ideas to life using the Sora 2 API with this complete guide on how to use Python to interact with the OpenAI API.

Learn how to create and publish a gym workout app using Bolt.new with adaptive workout plans.

Learn how ChatGPT Apps work, explore real examples like Spotify and Zillow integrations, and discover how developers can build their own using the ChatGPT Apps SDK.

Learn how to use the Perplexity Search API to build a Chrome extension that verifies factual claims in real time. Includes Node.js backend setup and API integration guide.

Use Docling to convert messy PDFs into structured, searchable data. Integrate LangGraph for retrieval-augmented reasoning and Streamlit for an interactive front end. Build, test, and deploy a local Document Intelligence App that feels like your own private ChatGPT for documents.

Learn how to use Gemini 2.5 Computer Use to build an AI-powered job search agent. This hands-on tutorial walks you through browser automation with Playwright and Streamlit, no APIs required.

Learn how to use OpenAI AgentKit to automate GitHub issue reviews with AI agents that classify, detect duplicates, and summarize reports.