The "AI Ketchup" campaign by Rethink (Heinz's agency) showed that when generative models are asked to imagine ketchup, they almost universally render Heinz-shaped bottles — labels, ridged necks, even Heinz red. The campaign turned that algorithmic bias into a billboard claim: even AI thinks ketchup is Heinz.
Reassert Heinz's category dominance using a culturally fresh proof point — and earn media reach by being the first major brand to reframe AI bias as a brand asset.
One-shot creative. Hard to follow up. Risk of looking like a stunt if the next campaign tries to replicate the trick.
"The campaign isn't about AI. It's about how unmistakable a 100-year-old bottle still is."