Introducing the GPT Store

What changed

Introducing the GPT Store

Why it matters

A concrete addition to Practical AI: Tools, Models & Frameworks: it changes what's available to builders today rather than being general commentary.

How it compares

Related prior coverage to compare against:

• Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT
• Introducing GPT-5.5
• Introducing GPT-5

• Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT similarity 0.22
• Introducing GPT-5.5 similarity 0.20
• Introducing GPT-5 similarity 0.20