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answer: direct
beat: ai-industry
source: 1 article · updated: July 3, 2026
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Why did Pizza Hut's AI delivery system fail?

Pizza Hut's Dragontail system gave gig drivers real-time visibility into order timing and pay, and drivers rationally used that information to cherry-pick deliveries. On-time rates reportedly fell from around 90% to near 50%, because the system optimized routing math without modeling how independent drivers would react to it.

Answered in

Companies Put AI in Charge. Now They’re Paying for It

Pizza Hut and Klarna handed AI the keys to real operations. Here's why both deployments backfired — and what actually works instead.

Crashtech Editorial July 3, 2026 AI Business & Money

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