Nov 4, 2025 · 3 min read · In this blog post, we'll walk through creating your first LangChain4j application using Spring Boot. We'll build a simple interactive command-line application that demonstrates the basic setup and usage of LangChain4j in a Java environment. What is L...
Join discussionJun 18, 2025 · 5 min read · Introduction Creating a local speech-to-speech translator is now more accessible than ever, thanks to advancements in open-source speech recognition, translation, and text-to-speech technologies. In this blog, I'll walk you through how I built a full...
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May 1, 2025 · 9 min read · Last year, I started to dig a bit around LangChain4J. It's a fast-growing project, and I wanted to get familiar with the updates. I also wanted to check how to integrate a Model Context Protocol server in LangChain4J. Version 1 beta I wrote my last p...
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Nov 14, 2024 · 9 min read · I’m coming relatively late to the LLM party, but I rarely come very early in the hype cycle. For example, I never bought into blockchain, the solution still searching for problems to solve, nor in microservices, the latest in the cargo cult IT trend...
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Oct 20, 2024 · 14 min read · Overview Since OpenAI released ChatGPT to the world in November 2022, OpenAI's LLM has become the de facto standard. Many open-source and commercial solutions supporting LLM integration offer OpenAI Compatible APIs that function identically to OpenA...
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Aug 24, 2024 · 3 min read · As a Java developer, I've often felt left out when it comes to working with Large Language Models (LLMs). Many LLM providers offer SDKs primarily for Python or JavaScript, leaving Java developers at a disadvantage. That's why I was excited to discove...
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Aug 15, 2024 · 16 min read · 1. Introduction In the rapidly evolving landscape of artificial intelligence (AI), there is a growing interest in harnessing the power of AI for various applications. While browser-based AI tools have gained popularity, they often come with limitatio...
Join discussionJul 22, 2024 · 7 min read · Overview In the era of Gen AI, one of the best ways to leverage Large Language Models (LLMs) is through the familiar platform of Slack. By creating an AI Chatbot as a Slack App, we can make it operate with a specified persona, much like interacting ...
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Jun 8, 2024 · 4 min read · Introduction OpenAI's GPT-4o model currently supports text and image data through the Chat Completions API but does not support binary files. By converting files such as PDF, EPUB, DOCX, PPTX, and XLSX to text, you can perform productive tasks with ...
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Apr 8, 2024 · 10 min read · The previous article our focus has been on delving into foundational elements of LangChain4j such as ChatLanguageModel, ChatMessage, ChatMemory, and others. Working with components at this level offers great flexibility and complete control, but it c...
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