Chelsea Grindstaff
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#ai-interfaces

2 posts

OpenAI vs ChatGPT: Understanding the Models, Products, and Ecosystem

May 7, 2026

A practical guide to understanding OpenAI’s models, ChatGPT, subscription tiers, and the evolving AI ecosystem behind modern AI workflows.

ai-systems ai-systems ai-interfaces

AI as a System (Part 3): Why AI Feels Different in ChatGPT, Cursor, and Copilot

April 6, 2026

The same AI model can feel completely different depending on the interface. Here's why tools like ChatGPT, Cursor, and Copilot behave so differently.

ai-systems ai-interfaces
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