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ChatGPT 5.5 responds:

> What data should I retrieve, and where should I get it from? Please specify at least: ...

And it then goes on to ask just exactly what is necessary, being all constructive about it.

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You're both right. The parent was a toy example, and if asked literally to an LLM, it will definitely ask for more information. Yes, it's important to be accurate but I don't think that applies here.

But the point still stands: in most contexts, the LLM will fill in the blanks with what it deems appropriate like an overconfident intern at best and a bull in a China shop at worst.

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When the cycles are short enough, though, that is to some degree the right thing. That is, it's the right thing for things the users can then immediately see and give feedback on, because it lets them give feedback on something tangible.

It's the wrong thing for important things under the hood (like durability and security requirements) that are not tangible to them.

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Just as poorly designed code can still compile. This is operator error, not a failure of the technology.
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IME you give it very precise specifications and it still fucks it up.

When we talk about "the" bottleneck being specs it just isnt the case that it's the only thing LLMs do poorly. Theyre really bad at a lot of stuff in the SDLC.

They're also good at providing results which are bad but look ok if you either dont look too closely or dont know what you're looking for.

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