I apologize for my skepticism, but I have literally heard this same claim made with every single generation of models that comes out.
For a while, I dutifully believed it, and would go try again, and it would be awful.
I'd then have another conversation like this, where someone would say something along the lines of, "sure, sure but this NEW model now fixes all that and is really awesome!"
I'll revisit it when I start seeing some real studies that show real productivity increases rather than stuff that just shifts the burden of broken slop onto PR reviewers while claiming awesome speed.
You may also consider that developers (like any person in any profession) exist on spectrum of competency, and you may just be better than most of them.
But models are climbing their way up the percentile charts.
90% of the software development in the work, by volume, can be done by people who are in the 50th percentile of skill.
So these model advances do meaningfully expand the amount of "useful" work that can be done without people. And simultaneously not be "good enough" for the specific kind of work you find yourself doing day to day.
Grab the last 5,000 lines of code you wrote, and that you thought was bug-free. Run it through Opus 5.5 or Fable 5.1 and post what it finds (and be honest about it, given that nothing is at stake but an Internet argument.)
Try it, then get back to me about whether the test is "flawed." I guarantee that a frontier model will find more bugs in your code than you will find it a similar volume of code it wrote. I absolutely guarantee it.
Every developer needs to experience this particular flavor of ego death. Me, you, everybody.
For a while, I dutifully believed it, and would go try again, and it would be awful.
I'd then have another conversation like this, where someone would say something along the lines of, "sure, sure but this NEW model now fixes all that and is really awesome!"
I'll revisit it when I start seeing some real studies that show real productivity increases rather than stuff that just shifts the burden of broken slop onto PR reviewers while claiming awesome speed.