Luma AI Submits 21 AI-Generated Ads to Cannes Lions
Luma AI has selected 21 finalists from its 'Dream Brief' contest to enter the Cannes Lions International Festival of Creativity in the AI Craft Film category. The company is sponsoring all entries and running them as advertising for the brand ahead of the festival. If any Luma-created film wins a Gold Lion, the creators will split a $1 million prize.
Luma is entering 26 pieces of work total - the 21 contest finalists plus five additional ads created by agency DE-YAN.
Contest Numbers
Nearly 400 ads were submitted from 58 countries and more than 100 agencies since the contest launched early this year. Over 1,700 people signed up, with hundreds of active users logging more than 10,000 hours in Luma's tools.
The contest attracted a mix of advertising veterans and students. Many submitted scripts shelved for years - ideas previously considered too costly, too risky, or too difficult to produce through traditional methods.
Who Judged
A jury of creative leaders selected the finalists, including brand representatives from Chili's, HBO Max, and Nike, and creatives including Susan Hoffman (Wieden+Kennedy), Tara Lawall (Rethink), and Bill Oakley (The Simpsons).
Jason Kreher, chief creative officer at DE-YAN, said: "The Dream Brief submissions were both exactly what I expected and nothing that I could have ever imagined. We expected hilarious, impossible, weird, beautiful, messy and bizarre - the results are pretty remarkable."
Caroline Ingeborn, COO of Luma AI, said: "I watch a lot of videos made with AI, and I thought I had a pretty good grasp of what could be done. I was proven wrong."
Four Notable Entries
Adrenaline Junkies - Directors Hal Curtis, Chuck McBride, Scott Vitrone, and Ian Reichenthal produced this 1990s-era Wieden+Kennedy script that was shelved for being off-brief, too expensive, and unproduceable. It follows risk-addicted outdoor athletes who can't refuse an adrenaline rush.
Curtis said: "I had never used AI before so I got involved to learn. What I learned is that AI is useful in pre-visualising an idea and having creative flexibility throughout the production process. I wish I could use this technology to remake many of the spots I produced over the years."
Bacteria War - CCO Jason Kreher and director Ruth Bellotti revived a decade-old concept for a probiotic yogurt brand. Instead of an animated diagram, the spot visualises the fight between good and bad bacteria as a Dunkirk-style battle scene inside a stomach.
Fourmercial - Originally conceived for the Super Bowl, this entry consists of four separate 30-second ads running simultaneously in a grid, mirroring a four-pack product. Key product lines are synchronised across all four spots to cut through the chaos.
The Hug - Directors Roman Jonsson, Melina Nakaluk, and Michael Robb created a personal film about Jonsson's mother's suicide. If the film wins and Jonsson receives the $1 million prize, he intends to direct the funds toward depression support.
Jonsson said: "If there is any chance to help prevent other children from losing a parent this way, I want to take it."
For creatives exploring how generative video tools can unlock previously shelved ideas, the Dream Brief contest demonstrates both the technical capabilities and creative decision-making required to make AI-generated work resonate. Learn more about AI for creatives and how production workflows are shifting.
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