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ux266478yesterday at 7:27 PM0 repliesview on HN

> I really hope there is, because steering them is, I feel, one of the last competencies through which I can still add value

Something as simple as output length is a hard linear floor for productivity, even putting aside the obvious context problems that you're intuiting, and it's far from being the biggest cost that arises from steering skill. Learning to make a smaller, faster model do the same work with less tokens is a technical domain that a lot of people don't seem capable of learning. I'm not just talking about "context engineering", but learning how to fine tune, post-train, create better harnesses, design inference setups, etc. If we're both using AI, but I'm beating you to market every single time and with a better product, what is your AI usage actually buying you? Yes, competency and skill is this meaningful right now, and it's highly technical. Not the least of which because you know how to describe the problem in way that gives it a smaller solution and requires less iteration.

Most of the labor who understand the technology enough to do those things lives at the companies selling you these services, but you can absolutely learn to do these things yourself right now. It's actually really fun! A hell of a lot more fun than fucking prompting that's for sure.

Where we're at, I would equate it to the early mainframe era where the programmers came with the computer. I'm placing calls that we follow a similar track and the two will end up decoupling, that "model engineers" are going to move in-house. OpenAI will have a ring to it like IBM does today.