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 "title": "The move — the same yardstick, before and after.",
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   "q": "what part of the infrastructure remained unchanged?",
   "a": "Generation remains on the original GPU box, which the VPS reaches via a private tunnel. No third-party AI service enters the chain in either era; only the location of the retrieval and rerank components changed.",
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   "q": "what does the debug ledger record for each ruling?",
   "a": "Every answer prints a timing strip including search, queue wait, generation, and total time in milliseconds. These receipts provide provenance for the as-served numbers recorded in the app's debug ledger.",
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   "q": "what was the primary motivation for the migration?",
   "a": "The move aimed to improve the user experience by reducing wait times. Shaving a cold visitor's answer from fourteen seconds to under seven seconds ensures the tool remains useful rather than being forgotten.",
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   "q": "what factors might influence the reported speed ratios?",
   "a": "The ratios are honest medians of completed asks rather than a controlled isolation of a single cause. The two bench runs occurred on different serving stacks under different co-resident loads.",
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   "why": "shares ground with § What it cost · § The bill, on one day"
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