A hub for practical AI usage, generative AI explainers, and hands-on reviews across the site.
Tag: AI
I’ll outline the changes made during the Imidef Blog redesign, covering its appearance, navigation, categories, and operational policies.
Read article
This article outlines the capabilities and limitations of the latest image generation and editing features built into ChatGPT and explains practical ways to use them.
Read article
We’re in an era where AI writes code. In particular, the combination of “Codex” and “VSCode (Visual Studio Code)” has become a powerful tool for many developers
Read article
Here’s a summary, based on official information, of what you can do with the free version of ChatGPT and how it differs from the paid version. We’ll also carefully explain the criteria for determining who needs to pay and who doesn’t.
Read article
Here’s a breakdown of what changes when you use Codex for blog management. I’ll provide a practical, step-by-step guide covering everything from content creation and SEO optimization to code fixes and automation.
Read article
Based on official materials, this guide explains what AI agents are in a way that’s easy for beginners to understand. With a focus on practicality, we cover everything from how they differ from chatbots to use cases, risks, and how to get started.
Read article
Recently, a new mode called “**Atlas**” added to ChatGPT has been generating a lot of buzz. This feature is a bit different from the traditional chat—so what ex
Read article
ChatGPT’s new model, GPT-5.3, has been released. Based on official information, we’ll provide a clear explanation of what’s changed, the differences from GPT-5.2, performance improvements, and the benefits and considerations.
Read article
Based on the latest information about ChatGPT Images 2.0, this article summarizes what it can do, how it differs from previous versions, recommended uses, and points to keep in mind. It provides an easy-to-understand explanation for anyone new to image generation and editing.
Read article
This article compares the changes in Codex 5.3 (GPT-5.3-Codex) with those in GPT-5.2-Codex and GPT-5.1-Codex-Max, and organizes key factors—such as speed, evaluation results, appropriate use cases, and deployment decisions—based on primary sources.
Read article![What Is GPT-5.1? | An Easy-to-Understand Explanation of New Features, Performance, and Practical Changes [Latest 2025]](/_next/image?url=%2Fimages%2F2025-11-28-gpt51%2Fmain.jpg&w=3840&q=75)
With the release of GPT-5.1, many people are wondering, “What’s changed?” and “How does it differ from GPT-5?” “Just how much more comfortable will it be to wor
Read article
A beginner-friendly guide to the differences between GPT-5.4 and GPT-5.3. We’ll provide a detailed explanation based on official information, covering speed, reasoning ability, use cases, and how to use them based on your plan.
Read article