Ai on CoderBoi https://coderboi.com/tags/ai/ Recent content in Ai on CoderBoi Hugo -- 0.155.3 en-us Sun, 15 Feb 2026 10:00:00 +0000 Part 4: Spring AI Building a RAG Pipeline https://coderboi.com/posts/spring-ai-rag-pipeline/ Sun, 15 Feb 2026 10:00:00 +0000 https://coderboi.com/posts/spring-ai-rag-pipeline/ Build a Spring AI RAG pipeline: embed your documents, retrieve the relevant chunks, and feed them into a ChatClient prompt so the LLM answers from your own data. Part 3: Spring AI Embeddings and Vector Stores https://coderboi.com/posts/spring-ai-embeddings-vector-stores/ Tue, 10 Feb 2026 10:00:00 +0000 https://coderboi.com/posts/spring-ai-embeddings-vector-stores/ Generate embeddings and store them in a vector store with Spring AI: the EmbeddingModel, vector store options (Pgvector, Redis, in-memory), and similarity search. To RAG or to Fine-Tune? Picking the Right Tool for the AI Job https://coderboi.com/posts/rag-vs-finetuning/ Tue, 10 Feb 2026 10:00:00 +0000 https://coderboi.com/posts/rag-vs-finetuning/ RAG vs fine-tuning: how each works, their cost and maintenance trade-offs, when to choose which, and why most apps start with retrieval-augmented generation. Part 2: Spring AI Chat Completions with OpenAI or Ollama https://coderboi.com/posts/spring-ai-chat-completions/ Thu, 05 Feb 2026 10:00:00 +0000 https://coderboi.com/posts/spring-ai-chat-completions/ Call OpenAI or Ollama from Spring Boot with the Spring AI ChatClient: dependencies, application.yml config, sending prompts, and streaming responses. Part 1: Introduction to Spring AI https://coderboi.com/posts/spring-ai-intro/ Sun, 01 Feb 2026 10:00:00 +0000 https://coderboi.com/posts/spring-ai-intro/ What Spring AI is, why use it over raw HTTP clients, and how it fits your Spring Boot stack for chat, embeddings, and RAG. Part 1 of the Spring AI series. Stop Yelling at the AI: Prompt Engineering That Actually Works https://coderboi.com/posts/prompt-engineering-tips/ Thu, 15 Jan 2026 10:00:00 +0000 https://coderboi.com/posts/prompt-engineering-tips/ Practical prompt engineering tips: be explicit about task and format, use few-shot examples, ask for step-by-step reasoning, and iterate for consistent LLM output. WTF is an LLM? A Human-Friendly Guide to AI Brains https://coderboi.com/posts/intro-large-language-models/ Thu, 01 Jan 2026 10:00:00 +0000 https://coderboi.com/posts/intro-large-language-models/ What is a large language model (LLM)? A plain-English guide to how LLMs work, what they are good and bad at, and why they changed how we build software.