Llm
A shop ledger page, 1899. Every line adds up.
How to Build an AI-Powered Internal Business Tool
Choose a bounded internal workflow for AI assistance and keep deterministic rules, permissions, and human approval around consequential actions.
2 min read
How to Extract Structured Invoice Data with an LLM
Use schema-constrained extraction as one stage of invoice processing, then validate values and route uncertain documents for review.
2 min read
How to Build a RAG System for Company Documents
Build document question-answering with access-aware retrieval, extraction quality checks, citations, and an evaluation set.
2 min read
How to Build an AI Chatbot for a Business Website
Learn how to build a reliable AI chatbot for a business website with grounded answers, privacy controls, escalation paths, and measurable quality checks.
3 min read
How to Build a Secure RAG System for Large PDF Documents
Design a document Q&A system with reliable PDF extraction, structure-aware chunking, access control, source citations, and evaluation.
5 min read
Ollama vs LM Studio vs llama.cpp vs vLLM: Which One Should You Use?
Ollama, LM Studio, llama.cpp and vLLM solve different problems. Learn what each tool is for and how to choose based on your hardware, workload and users.
5 min read
LLM-First vs NER Pipelines for Document Information Extraction
How to choose between an LLM-first approach and a classic NER pipeline for extracting fields from documents, and how a hybrid design with validation often wins.
5 min read