What is Prompt Engineering? How to Talk to AI for Better Results
Prompt engineering is the art and science of crafting inputs—called prompts—that guide AI models like ChatGPT, DALL·E, and other large language models (LLMs) to produce better, more accurate outputs. A well-crafted prompt can dramatically improve not just the relevance of a response, but
What is Tokenization in AI?
Tokenization is one of the most fundamental steps when machines process human language. Before an AI like ChatGPT can generate a response, it first needs to break down your input into smaller, manageable pieces called tokens. These tokens can represent words, parts of
What is Hallucination in AI?
One of the more surprising behaviors of modern AI systems is their tendency to sometimes produce information that sounds entirely plausible—but simply isn’t true. This phenomenon is known as hallucination in AI. It refers to moments when a model, instead of accurately recalling
What Is an LLM?
Language models like ChatGPT, Claude, and others have become part of everyday life — helping people write emails, translate texts, brainstorm ideas, or even write code. But how do these tools actually work under the hood? At the core, a language model is
How Language Models Work
Language models like ChatGPT, Claude, and others have become part of everyday life — helping people write emails, translate texts, brainstorm ideas, or even write code. But how do these tools actually work under the hood? At the core, a language model is
How to Use the Advanced Voice Mode in ChatGPT | AI Basics
A clear, step-by-step guide With ChatGPT’s new Advanced Voice Mode, you can speak instead of typing. The voice feature feels like a real conversation and is easy to set up — even if you’re not a computer expert. This guide will walk you