#llm

Articles tagged with #llm

The State and Observer Patterns in a Python Agent Loop
LangGraph from Scratch, Phase 7: a loop that calls the model and runs tools until it answers, and a way to watch it run.
Oct 5, 202624 min read12
Dependency Injection and Interface Segregation in a Python RAG Retriever
LangGraph from Scratch, Phase 6: building the embedder, the vector store and the retriever as three separate pieces.
Oct 3, 202621 min read5
The Composite Pattern in a Python LLM Pipeline
LangGraph from Scratch, Phase 5: building Sequence, Branch, Parallel and Retry as steps.
Oct 1, 202616 min read4
LLM Agents & Tool Calling: Engineering Autonomy
1) Core Problem An LLM is a frozen text predictor trapped in its training data. It cannot check today's weather, query a private database, or execute deterministic math. The Problem: How do we bridge
Jul 7, 20264 min read9
How Large Language Model based AI Assistant Work : A 1,000-Foot Overview
Core Idea How can a machine generate useful human language without being explicitly programmed for every sentence? The answer is not the model knows language like a person. The answer is: it learns
Jul 1, 20267 min read10