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Comment by callc | Hacker News Reader

Any metric that measures the amount of software delivered.

The link at the bottom of the post (https://mikelovesrobots.substack.com/p/wheres-the-shovelware...) goes over this exactly.

> Businesses, on the other hand, announce headcount reductions due to AI and of course nobody believes them.

It’s an excuse. It’s the dream peddled by AI companies: automate intelligence so you can fire your human workers.

Look at the graphs in the post, then revisit claims about AI productivity.

The data doesn’t lie. AI peddlers do.

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Given the amount of progress in AI coding in the last 3 years, are you seriously confident that AI won't increase programming productivity in the next three?

This reminds me of the people who said that we shouldn't raise the alarm when only a few hundred people in this country (the UK) got Covid. What's a few hundred people? A few weeks later, everyone knew somebody who did.

AI codegen isn't comparable to a highly-infectious disease: it's been a lot more than a few weeks. I don't think your analogy is apt: it reads more like rhetoric to me. (Unless I've missed the point entirely.)

https://metr.org/blog/2025-03-19-measuring-ai-ability-to-com...

From my perspective, it's not the worst analogy. In both cases, some people were forecasting an exponential trend into the future and sounding an alarm, while most people seemed to be discounting the exponential effect. Covid's doubling time was ~3 days, whereas the AI capabilities doubling time seems to be about 7 months.

I think disagreement in threads like this often can trace back to a miscommunication about the state today / historically versus. Skeptics are usually saying: capabilities are not good _today_ (or worse: capabilities were not good six months ago when I last tested it. See: this OP which is pre-Opus 4.5). Capabilities forecasters are saying: given the trend, what will things be like in 2026-2027?

The "COVID-19's doubling time was ≈3 days" figure was the output of an epidemiological model, based on solid and empirically-validated theory, based on hundreds of years of observations of diseases. "AI capabilities' doubling time seems to be about 7 months" is based on meaningless benchmarks, corporate marketing copy, and subjective reports contradicted by observational evidence of the same events. There's no compelling reason to believe that any of this is real, and plenty of reason to believe it's largely fraudulent. (Models from 2, 3, 4 years ago based on the "it's fraud" concept are still showing high predictive power today, whereas the models of the "capabilities forecasters" have been repeatedly adjusted.)

Okay, so if and when that happens, get excited about it _then_?

Re the Covid metaphor; that only works because Covid was the pandemic that did break out. It is arguably the first one in a century to do so. Most putative pandemics actually come to very little (see SARS1, various candidate pandemic flus, the mpox outbreak, various Ebola outbreaks, and so on). Not to say we shouldn’t be alarmed by them, of course, but “one thing really blew up, therefore all things will blow up” isn’t a reasonable thought process.

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