Burger King Uses ChatGPT to Poke at the Competitor

Burger King Uses ChatGPT to Poke at the Competitor

Jun. 08, 2023

Burger King has just launched a new out-of-home (OOH) campaign in various locations across the city of Sao Paulo. In a creative and coordinated effort by the DAVID Sao Paulo agency, the pieces of the new BK campaign were placed right next to the installations of their competitor.

A few days prior, the competing brand had launched their own OOH pieces responding to the question, "what is the most iconic burger in the world?" The answer was provided by an artificial intelligence tool called ChatGPT, which claimed to be the competing chain's #1 sandwich.

Very quickly, as Burger King always does, the brand promptly asked ChatGPT: "And which one is the biggest?"

The answer could only be one, of course: WHOPPER. Additionally, the tool emphasized all the qualities of Burger King’s famous sandwich.

This action highlighted the agility and creativity of the agency's creative and media teams, and the client team.

OOH Pieces

Mcdonalds

What is the most iconic burger in the world?

The most iconic burger in the world is probably the Big Mac, from the fast-food chain McDonald's. The Big Mac was created in 1967 by Jim Delligatti, a McDonald's franchise owner in the United States, and quickly became a popular menu item around the world. The burger consists of two meat patties, lettuce, cheese, pickles, onions and the famous special sauce, all served on a sesame bun with an extra layer of bread in the middle. The Big Mac is often used as a symbol of globalization and fast-food culture.

Response from ChatGPT

Burger King

And which one is the biggest?

Burger King's Whopper is the largest in terms of size and amount of ingredients. The burger is known for its generous size, and consists of a flame-grilled beef patty, sesame seed bun, cheese, tomato, pickles, onion, mayonnaise, and ketchup. It is considered a robust and satisfying burger, being that is an option for those who want a more substantial meal. However, it is important to note that the size and number of ingredients may vary by country or region.

Response from ChatGPT

Related News

Aug. 19, 2026

DAVID's Iconic Creative Duo Rog & Pretto Returns to Lead the Sao Paulo Office as CCOs

Rogério Chaves and Fabrício Pretto, who were part of DAVID from 2018 to 2025, are returning to the agency, now as Chief Creative Officers

Aug. 10, 2026

DAVID New York Appoints Alvaro Soto as Executive Creative Director

Award-winning creative joins the agency from Grey New York to help lead creative across North America

Jul. 14, 2026

McDonald's and Leo UK Put Sauces Centre Stage in "Here for the Sauce" Campaign

The campaign is built on the fan truth that for many McDonald’s customers, the sauce is not the side, it’s the main event. Launching alongside three new sauces

Latest News

Aug. 25, 2026

Chili's is Fulfilling Every Golfer's Dream by Opening on a Golf Course. Yes, Really

The grill & bar is celebrating the ritual of the 19th hole with the Chili's Golf Club, complete with a clubhouse experience and a limited-edition apparel collection with Rhoback

Aug. 25, 2026

System1 Launches Test Your Ad Screen: AI Creative Screening Trained on Millions of Human Emotional Responses

New tool, rooted in human emotion, offers predictive metrics at speed and scale