Hacker News new | past | comments | ask | show | jobs | submit login

First, this model is yet to be released. This is a momentum "announcement". When the O1 was "announced", it was announced as a "breakthrough" but I use Claude/O1 daily and 80% of the time Claude beats it. I also see it as a highly fine-tuned/targeted GPT-4 rather than something that has complex understanding.

So we'll find out if this model is real or not by 2-3 months. My guess is that it'll turn out to be another flop like O1. They needed to release something big because they are momentum based and their ability to raise funding is contingent on their AGI claims.




I thought o1 was a fine-tune of GPT-4o. I don't think o3 is though. Likely using the same techniques on what would have been the "GPT-5" base model.




Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: