AI on My New Hugo Project

Getting Started with RAG

Wed, 19 Aug 2026 09:00:00 +0800

Why RAG
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LLM knowledge has a cutoff date and can’t cover private documents. Retrieval-augmented generation (RAG) first retrieves relevant content from a knowledge base, then has the model answer based on it — sharply reducing hallucinations.

Prompt Engineering in Practice

Tue, 18 Aug 2026 09:00:00 +0800

What is prompt engineering
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A prompt is the interface to a large language model. Prompt engineering designs that input so the model reliably produces high-quality output.

AI Technology Overview

Mon, 17 Aug 2026 10:00:00 +0800

Machine learning and deep learning
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Machine learning lets programs learn patterns from data automatically; deep learning uses multi-layer neural networks to excel at vision, speech, and text tasks.