How Large Language Models Work, in Plain English
ChatGPT, Claude and Gemini are all large language models. Here's a simple explanation of how they learn and generate answers.
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Practical guides and tips for getting better results from AI tools.
Open-Source vs Closed AI Models: What's the Difference?
Some AI models can be downloaded and run by anyone; others are only available through a company's app or API. Here's what that means for you.
Read articleAI Bias Explained: Why It Happens and What to Do
AI can reflect and amplify biases in its training data. Here's how bias shows up and how to reduce its impact in your work.
Read articleAI and the Environment: Energy, Water and Responsible Use
Training and running AI uses significant energy and resources. Here's a balanced look at the impact and how to use AI responsibly.
Read articleHow AI Image Generators Work
Diffusion models turn random noise into pictures guided by your words. Here's a simple explanation of what happens when you hit generate.
Read articleWhat Is RAG? Retrieval-Augmented Generation Made Simple
RAG lets AI answer questions using your own documents. Here's how it works and why businesses use it for chatbots and knowledge bases.
Read articlePrompt Injection and AI Security for Everyday Users
AI assistants that read web pages, emails and files can be tricked by hidden instructions. Here's what prompt injection is and how to stay safe.
Read articleAI Watermarks and Content Labels: How to Tell What's AI-Made
Platforms and AI companies are adding labels and invisible watermarks to AI content. Here's how they work and their limitations.
Read articleA Short History of AI in 10 Milestones
From early computer chess to today's chat assistants, here are ten moments that shaped artificial intelligence.
Read articleHow to Choose the Right AI Tool for the Job
Chatbots, image generators, video tools, voice tools and agents: here's a simple guide to picking the right type of AI for your task.
Read articleAI for Seniors: A Friendly Getting-Started Guide
AI assistants can help with everyday questions, writing, hobbies and staying connected. Here's a gentle introduction for older adults.
Read articlePlanning a Wedding with AI
From budgets and timelines to vows and speeches, AI can make wedding planning calmer. Here's how couples are using it.
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