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First Impressions of ChatGPT's o1-preview and o1-mini

·1 min
Author
Chengyu
I’m Chengyu — a final-year Computer Science student at the University of Sydney. I write about the things I build and break, plus hiking, travel, gaming, and gadgets.

This morning I noticed ChatGPT had quietly rolled out the new o1-preview and o1-mini models. I hadn’t expected much, but the update showed up on my account anyway. Usage is heavily capped right now — 50 uses a month for o1-preview and 30 for o1-mini — so I’m holding off and waiting for an important, sufficiently complex task before actually putting it through its paces. This version brings a noticeably big jump in reasoning ability.

o1-preview and o1-mini showing up in ChatGPT

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