Everything we knew about software has changed — Theo Browne, @t3dotgg ​

Hello, hello. Fantastic to see you guys here . I still can't believe they're letting me take a stage at something like this, a YouTuber apparently , but can't wait to share a bit about how I've been thinking because if I'm being real, kind of going through some AI psychosis . Who here would classify how they feel right now as some form of AI psychosis? ? I want to see some hands . The Those who don't have their hands up yet , don't worry. We'll get you there by the end of this talk if I do everything right . In order to talk about this, I want to start with a bit of a personal journey of my own . And I'm going to go through this the way anybody does in modern timelines, with the models . Who here used Sonnet 3.5 when it was the creme de la creme , the cream of the crop model available to us ? It was unbelievably better than what we had used before, right ? Like having used all of these different models and trying them in tools , Sonnet 3.5 was a big moment for me because it felt like these models could suddenly complete much more end-to-end tasks , like actually get real work done that takes multiple steps . And then we got Opus 4.5 . Who felt or I'll go a different way differently here. Who didn't feel a big jump when they switched over to Opus 4.5 ? That's a relief . There were not too many hands because Opus 4.5 is probably when my psychosis started in November and December of last year . Having a model that couldn't just write the code and call tools , but could go way further. A . A model that could test the work and actually get it into a good state and complete tasks that take hours instead of minutes . It was unbelievable. . And then we got Mythos . Who here has had a chance to play with Mythos and Fable so far ? We agree it's a pretty damn good model, right