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Comment by andrewmunsell

> incorrect, its an o3 finetune.

This is Open AI's fault (and literally every AI company is guilty of the same horrid naming schemes). Codex was an old model based on GPT-3, but then they reused the same name for both their Codex CLI and this Codex tool...

I mean, just look at the updates to their own blog post, I can see why people are confused.

https://openai.com/index/openai-codex/

Edit:

Google just did it too. "Gemini Ultra" is both a model (https://deepmind.google/models/gemini/ultra/) and their new top-tier subscription plan (a la Open AI's Pro plan). Why is this so difficult?

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