Cannes Put AI on Probation
June 30, 2026
The week creativity stopped applauding demos and started asking for proof.
Welcome to Edition 15 of The Takumi AI Brief. The Cannes Lions wrap.
01 · The Trend That Actually Matters
Cannes did not reject AI.
It rejected AI as an excuse.
That, for me, was the real plot twist.
The Croisette was full of AI this year. Agentic ads. AI production stacks. Creator tools. Platform demos. Automation decks. Everyone had a product, a promise, or a panel about the future of advertising.
But the work that cut through had something less fashionable.
Proof.
Usefulness.
Human intent.
A reason to exist beyond "we used AI."
That is a very different Cannes from the one many expected.
The industry did not suddenly become anti-technology. Let's not kid ourselves. AI is now inside the creative process, the media stack, the content supply chain and the boardroom pitch. It is not going back into the box.
But Cannes seemed to draw a line.
AI is no longer impressive because it is present.
It has to make the work better.
Not just faster. Not just cheaper. Not just more scalable. Better.
That is the post-hype era.
And it is a good thing.
Because the worst version of AI marketing is not ugly AI content. It is average work moving at machine speed.
Nobody needs more of that.
02 · The AI Shift to Watch
Three shifts stood out for me.
The first is that proof is now the flex.
For the last two years, the industry has rewarded AI ambition. Big claims. Big pilots. Big decks. Big future energy.
This year felt more grounded.
What changed?
Did the work move the business?
Did it solve something real?
Did it make people care?
Did it earn trust?
Did it create value beyond the case film?
That is a healthier bar.
It also makes life harder for lazy AI work. The days of entering something just because a model was involved are ending. Good. They should.
The second shift is that the winning AI work will be augmented, not automated.
The interesting work will not be the work where the machine took over completely. It will be the work where human judgment clearly led, and AI expanded what was possible.
Better craft. Better personalisation. Better scale. Better speed. Better systems.
But still with a human idea at the centre.
That distinction matters.
AI as a shortcut will feel thin very quickly.
AI as an amplifier can be powerful.
The third shift is that systems are becoming as important as campaigns.
This is where CMOs should really pay attention.
Cannes is no longer just rewarding ads. It is increasingly rewarding the engine behind the work: brand platforms, creative operating systems, customer tools, data-led experiences, creator ecosystems and products that make the brand useful in people's lives.
That is a big shift.
Because the campaign is visible.
But the system is what compounds.
The brands that win from here will not just produce better work. They will build better machinery behind the work.
That is where marketing is heading.
03 · If I Were in the CMO Chair
If I were walking out of Cannes in the CMO chair, I would not come back with a folder full of inspiration.
I would come back with three uncomfortable questions.
First: where are we using AI to make the work better, not just faster?
Speed is easy now. Everyone will have speed. That is not strategy. The real test is whether AI is improving quality, relevance, distinctiveness, cultural sharpness and commercial impact.
If it is only helping you make more assets, be careful.
You may just be scaling forgettable work.
Second: what is the engine behind our creativity?
Not the agency roster. Not the annual campaign calendar. The actual engine.
How do briefs get written?
How does insight enter the system?
How does the brand code travel?
How are assets created, tested, localised and approved?
How does learning come back into the next piece of work?
If the answer lives in ten disconnected places, you do not have a creative engine.
You have creative admin.
Third: what will we refuse to let AI do?
This might be the most important question.
Every brand will soon have access to the same tools. The same models. The same automation. The same production shortcuts.
The difference will come from judgment.
What you will not automate.
What you will not fake.
What you will not say.
What you will not let the machine decide.
Refusal is strategy.
And in a market full of synthetic everything, it may become one of the strongest signals a brand has.
The CMO Takeaway
The AI hype era did not die at Cannes.
The AI excuse era did.
From here, the question is not whether AI was involved.
It is whether AI made the work sharper, braver, more useful, more effective, or more human.
That is the bar.
And honestly, it is the bar we should have had all along.
The CMOs who leave Cannes with a system, a proof point and a refusal will be ready for 2027.
The ones who came back with photos and a few "AI is the future" quotes will be back in the same meeting next year.
Just with a better tan.
Until next week,
keep building, keep questioning.
Mohit Lodha
Founder, Takumi AI