PriceShield: AI Price Accuracy Monitor
Consumers and businesses often rely on AI to generate price estimates, yet many tools produce hallucinated amounts or ignore uncertainty, causing confusion and costly errors. PriceShield offers a real‑time validation layer that cross‑checks AI predictions against trusted data, supplies calibrated confidence intervals, and logs audit trails to restore trust and prevent billing mishaps.
Quantitative Score Breakdown
Evidence Signal (1)
Raw PostsComment on: Show HN: I put a $2.43 necklace on 3 outfits. VLMs priced it at $19 to $104
Where we saw the model failure mode wasn't just that they guessed using surrounding context (which is a reasonable prior), but two specific behaviors:- Zero-Uncertainty Hallucination: Instead of outputting high variance