Your Résumé Was Evidence. Now It Is Only Output.
Hiring always worked by reading artifacts backwards to the judgment that made them, and that inference quietly stopped holding.
Hiring instruments only ever worked by inference. A résumé has never measured judgment directly. It measured the artifacts that judgment produced, and it trusted the reader to work backwards from one to the other.
That inference held for a long time because it was expensive to break. Shipping a system, running a migration, writing the paper, standing up the reporting layer — each cost weeks or months, and the cost was doing the work. You could not produce the artifact without doing the thinking, so the artifact stood in for the thinking. Every instrument we hire with sits on top of that one substitution. The résumé, the portfolio, the take-home, the case study, the reference call. All of them read output and infer the operator.
Cheap output does not break the artifact. It breaks the inference underneath it, which is a quieter failure and a much worse one, because nothing about the instrument looks different afterward.
The number was bad before any of this
The uncomfortable part is that the inference was already weak, and the profession has known it for years without acting on it.
Years of experience is the central column of every résumé ever written. It is the thing recruiters filter on, the thing that gets a candidate past a screen, the number that decides whether a human ever reads the rest of the page. Its correlation with actual job performance sits at roughly 0.06 — a figure Wouter Durville cited in Forbes this July from the selection-psychology literature. Not weak. Effectively nothing.
Durville runs a company that sells skills assessments, so his conclusion arrives where you would expect it to, and the statistic is worth more than the sales pitch attached to it. Sort applicants by years of experience and you have sorted them by something that does not predict whether they will be any good.
What has changed is that the weakness is now impossible to route around. Karat surveyed 400 engineering leaders this year and 71% said AI has made technical skills harder to assess, up from something closer to a quarter a few years ago. The harder finding sits next to it: most companies still prohibit AI use in interviews, and fewer than a third have changed anything about how they evaluate. The instrument is known to be broken and is still in service, unmodified, because the alternative has not been built.
Sitting on the hiring side of this is a strange experience. Every proxy remains available. Title, seniority, years, tool fluency, a portfolio of work. All of them measurable, all of them still there on the page, and none of them touching the thing being bought.
The strongest objection, stated properly
There is a good argument that this is a failure of discipline rather than a failure of instruments, and it deserves better than a wave of the hand.
It goes like this. Structured hiring exists precisely because unstructured judgment is unreliable and biased. A hiring manager who says the résumé cannot capture what he is looking for, and that he will know it when he sees it, has not discovered a market failure. He has described an unspecified hire, and unspecified hires are where confirmation bias does its best work.
The evidence behind that objection is stronger than most people arguing about hiring realise. Sackett and colleagues published a correction in 2022 showing that decades of selection meta-analyses had systematically overcorrected for range restriction and inflated the validity of nearly every hiring method. Once the corrections were applied, the structured interview came out at .42 — which made it, after the dust settled, arguably the strongest single predictor of job performance available, ahead of cognitive ability. The familiar numbers people still quote, .51 for structured and .38 for unstructured, come from the 1998 meta-analysis those corrections replaced.
So the objection is not that structure is bureaucratic hygiene. Structure is the best tool in the box.
The answer is narrower, and it took me a while to find it. A structured interview is structured against a defined job. Its validity assumes a stable target, a role whose good performance is describable in advance because someone has done it before and we watched how it went. Structure converts a known target into consistent measurement. It cannot manufacture the target.
The role I have been trying to fill has no precedent to structure against. It is a new position, with workflows that do not exist yet, on a small team meant to do work that was not possible for it eighteen months ago. There is no population of people who have held it, which means there is no performance profile to build a structured instrument from. Requirements can still be written, and they were, and they do real work as a floor — enough to confirm that genuine skills exist. Above that floor there is nothing settled to measure, so what is left is judgment about judgment.
That is a much less comfortable position than “the instruments are broken.” It concedes most of the objection and keeps only the part that survives.
On the other side of the table
Most of what gets written about AI and hiring is written for hiring managers. The more useful version of this is for the person applying.
If the artifact is no longer evidence of the judgment behind it, then the entire strategy of accumulating better artifacts has a much shorter half-life than career advice assumes. Another lane of depth on the résumé, another shipped project in the portfolio, another certification — all of it still reads as output, and output is now the cheapest thing in the room. This is not a claim that depth stopped mattering. It is a claim that depth stopped being legible through the artifacts that used to carry it.
What I find myself actually reading for, when the proxies have been exhausted, is something closer to a disposition. Willingness to walk into a lane you do not know, build the judgment fast enough to be useful, and coach other people through the parts you will never personally do. Someone with real depth in two of the four areas I need would get an offer tomorrow if that disposition were there. Covering all four on paper without it would not get an offer at all.
There is no field on a résumé for that, and I am not going to pretend I have solved how to read it. What I can say is that it shows up in how people talk about work they got wrong, in what they did the first week inside a domain that was new to them, and in whether they can describe a decision they made without describing the tool they used to make it.
The instruments were always proxies. They were good proxies while the artifacts they read were expensive, and the moment that stopped being true, everything built on top of them started measuring the wrong thing while looking exactly the same.
Artifacts are almost free now. Judgment and taste are what remain, and neither one has ever fit on a page.
If you are hiring for something that has not existed before, or applying for one, I would genuinely like to hear how you are reading the signal. Reply to this — I read everything.