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📰 Dev.to · Thesius Code

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LLM Cost Optimizer

Dev.to · Thesius Code 🧠 Large Language Models ⚡ AI Lesson 4mo ago

LLM Cost Optimizer

LLM Cost Optimizer LLM API costs compound fast — a prototype that costs $5/day can become...

LLM Evaluation Framework

Dev.to · Thesius Code 🧠 Large Language Models ⚡ AI Lesson 4mo ago

LLM Evaluation Framework

LLM Evaluation Framework You can't improve what you can't measure. This framework gives...

LLM Prompt Engineering Kit

Dev.to · Thesius Code 🧠 Large Language Models ⚡ AI Lesson 4mo ago

LLM Prompt Engineering Kit

LLM Prompt Engineering Kit Prompts are the new code — and they deserve the same rigor....

RAG Pipeline Framework

Dev.to · Thesius Code 🧠 Large Language Models ⚡ AI Lesson 4mo ago

RAG Pipeline Framework

RAG Pipeline Framework Retrieval-Augmented Generation is the most practical way to give...

LLM Application Framework

Dev.to · Thesius Code 🧠 Large Language Models ⚡ AI Lesson 4mo ago

LLM Application Framework

LLM Application Framework Building a demo with an LLM API takes an afternoon. Building a...

Building RAG Applications with LangChain: A Production-Ready Guide

Dev.to · Thesius Code 🧠 Large Language Models ⚡ AI Lesson 4mo ago

Building RAG Applications with LangChain: A Production-Ready Guide

Build a production RAG pipeline with LangChain, ChromaDB, and OpenAI. Covers document loading, chunking strategies, vector storage, retrieval patterns, and eval