> The milk pricing tool consumed the feed tool’s output as one of its cost inputs. The format change hadn’t broken the connection — the data still flowed — but it had caused the pricing tool to misparse one field, reading a per-head cost as a per-hundredweight cost, which made the feed expenses look much higher than they were, which made the margin calculations come out lower, which made the recommended prices drop. “You changed your feed tool,” Tom said.
“Yeah, I updated the silage ratios. What does that have to do with milk prices?”
“Everything.”
He showed Ethan the chain: feed tool regenerated → output format shifted → pricing tool misparsed → margins calculated wrong → prices dropped → contracts auto-negotiated at below-market rates. Five links, each one individually innocuous, collectively costing Ethan roughly $14,000.
Ethan looked ill.
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I've re-read this a few times now, and can't work out how the interpreted price of feed going up and the interpreted margins going down results in a program setting lower prices on the resulting milk? I feel like this must have gotten reversed in the author's mind, since it's not like it's a typo, there are multiple references in the story for this cause and effect. Am I missing something?
[Edited for clarity]
It divided one of the costs for milk by 100, hence the farmer selling for less than cost of production.
The error is that the LLM should have have said that the costs went lower, not higher.
It got the overall logic correct, but had a nonsense sentence in the middle.
The entire story is AI slop. Tasty and enjoyable slop, but slop nonetheless.
You're not missing something — the chain is internally inconsistent as written.
The per-head vs. per-hundredweight swap is actually plausible for inflating apparent costs: a dairy cow weighs 12-15 hundredweights, so a $5/head daily feed cost misread as $5/hundredweight would balloon to $60-75/head. So "feed expenses look much higher" checks out.
But then the pricing logic goes the wrong direction. Higher perceived costs -> lower calculated margin -> the rational response is to raise prices to restore margin, or at minimum flag the squeeze. Dropping prices when you think you're losing money on every unit is only coherent if the tool is running some kind of volume/elasticity model where it reasons "margins are tight, compete on price" — which is a legitimately dangerous default for spot milk contracts.
Most likely it's just a logic inversion in the story. Either the misparse inflated costs and the tool correctly raised prices (locking in above-market rates Ethan didn't notice because he was happy), or the misparse deflated costs and the tool undercut on price thinking it had headroom. Both are realistic failure modes. The version in the story mixes the two.
Fittingly, a specification error in a story about specification errors.