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Small-Scale Question Sunday for October 12, 2025

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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If you know the right prompt, you can get the models to leak OAI's profile of you. That includes usage stats. I believe I'm now at 95%+ GPT-5T usage, and almost zero for plain 5. The only time I use it is by accident, when the app "forgets" that I chose 5T in the model picker.

For any problem where you need even a modicum of rigor, I can't see a scenario where I wouldn't pick 5T over 5. If I need an instant answer, I use Claude. The free tier lets you use 4.5 Sonnet without reasoning, but it's still solid.

I will admit that I have barely used 5, because I gave it a few tries, found it barely better than 4o, and never touched it again. I just like 5T too. It has a bit of o3 in it, even if not quite as autistic. I really appreciate the lack of nonsense or sycophancy. 5 is far from the Pareto frontier on any aspect I care about.