Posts tagged #presyo-bantay (1)
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I Built a Market Price Site Without Writing a Line of Code. The AI Mistook Eggplant for Eggs, and I Nearly Misread a Correlation
I had AI (opencode and Muse) build Presyo Bantay, a site that turns the Philippine Department of Agriculture (DA) price PDFs into Metro Manila market price charts with USD/PHP correlations, without writing a line of code myself. Imported rice in Las Piñas tracked USD/PHP with a 1–2 week lag at r=+0.92.
