LangChain4j Deep Dive: ChatRequest, ChatResponse, and Everything In-Between скачать в хорошем качестве

LangChain4j Deep Dive: ChatRequest, ChatResponse, and Everything In-Between

In this detailed tutorial, we will master the ChatModel interface in LangChain4j. We will explore all ChatModel methods with working code examples. 📚 What You'll Learn: ✅ Understanding the ChatModel interface and its methods ✅ All ChatModel methods explained with examples: • chat(String) - Simple Q&A • chat(ChatMessage...) - Multiple messages with metadata • chat(List ChatMessage) - Conversational AI with history • chat(ChatRequest) - Advanced control with custom parameters • doChat(ChatRequest) - Low-level direct calls ✅ ChatMessage types: SystemMessage, UserMessage, and AiMessage ✅ ChatRequest parameters: temperature, tokens,, stop sequences ✅ ChatResponse metadata: token usage, finish reasons ✅ Model capabilities, providers, and listeners 📖 Complete Tutorial & Source Code: Get the full step-by-step guide and complete source code on our blog: https://bootcamptoprod.com/langchain4... Connect with me: LinkedIn:   / bunty-raghani   ━━━━━━━━━━━━━━━━━━━━━━━━━ 🛒 MY SETUP - The gear that powers these tutorials: ━━━━━━━━━━━━━━━━━━━━━━━━━ 🖥️ Mac Mini: https://amzn.to/4ltPhup ⌨️ Logitech K235 Keyboard: https://amzn.to/4mNI0Xh 🖱️ Logitech MX Master 3S Mouse: https://amzn.to/45lZFja 🎤 Boya BY-PM700 Mic: https://amzn.to/4oHUIc1 🌐 Hostinger Web Hosting: https://hostinger.in?REFERRALCODE=A0W... 📝 Disclaimer: This description contains affiliate links (like Amazon & Hostinger). If you click one and make a purchase, I may receive a small commission at no extra cost to you. As an Amazon Associate, I earn from qualifying purchases. Thanks for supporting the channel! ⏰ Timestamps: 00:00 - Introduction 00:22 - What is ChatModel? 00:48 - Understanding the Request Flow 01:33 - Core Building Blocks 04:50 - Creating Request and Response Objects 12:30 - Project Structure 13:18 - Code Walkthrough 32:34 - Testing Simple Chat Endpoint 33:38 - Testing With Chat Messages Endpoint 34:21 - Testing Chat Conversation Endpoint 35:18 - Testing Advanced Endpoint 36:05 - Testing Direct Endpoint 36:27 - Testing Model Metadata Endpoint 37:58 - Outro