AI Is Infrastructure, Not A Side Demo
Applied Creativity tied machine capability to leadership, incentives, creative process, and the ability to turn ideas into growth.
Cannes Lions 2026 - Day 3 AI Report
Day 3 moved AI into creative infrastructure, brand discovery, commerce, B2B confidence, data-native awards work, and tools that expand possibility only when humans keep the judgment layer.
Executive Read
Wednesday's AI story was broader than generative production. It appeared in creative infrastructure, commerce search, buyer consideration, scientific discovery, creative tools, and awards work where data had to change an outcome.
Accenture Song argued that AI will not replace creativity, but that the distance will grow between teams that use it intentionally and those that do not. WARC and LinkedIn then made the commercial case: AI surfaces brands and builds consideration from authority, cultural prominence, recommendations, relationships, and relatability.
Demis Hassabis gave the sharper control layer. Current systems still lack long-term planning and true creativity; the best tools increase possibility and iteration, but human ingenuity, science, safety, and creative judgment remain the standard.
What Repeated
The AI material kept returning to the same operating question: what can the tool unlock that people, brands, buyers, or institutions can actually trust?
Applied Creativity tied machine capability to leadership, incentives, creative process, and the ability to turn ideas into growth.
WARC and LinkedIn both warned that models surface prominence, authority, and trust signals rather than random brand claims.
Demis Hassabis emphasized iteration, editing, and increasing possibility, not one-shot output as the point of the creative stack.
The Creative Data framing rewarded data-native ideas and systems that people or institutions could act upon.
The CMOs, Uber, and B2B sessions all separated AI efficiency from the human insight that creates trust, tension, and confidence.
Operating Shifts
Day 3 treated AI as a governance, discovery, commerce, and confidence system rather than a discrete creative asset tool.
The question is not whether a team can generate assets, but whether it has commitment, structure, expertise, and leadership.
Brief AI as part of creative infrastructure, with explicit human review, incentives, and decision rights.
AI shopping and B2B consideration lists are shaped by cultural prominence, authority, and validated signals.
Build brand equity and third-party proof before optimizing wording for AI surfaces.
Demis framed creative assistants around iteration, fine-grained editing, and the ability to test more directions.
Judge AI tools by control, reversibility, and creative risk-taking, not just speed.
The awards framing asked whether the idea could exist without the data and whether the data changed an outcome.
Separate data proof from data creativity; reward the latter only when data changes what people can do.
Strategy Implications
Wednesday's AI sessions point to a practical agenda for CMOs, agencies, B2B teams, product leaders, data teams, and creative technologists.
Put senior creative expertise into AI workflow design, not only campaign review.
Build brand fame, relevance, and authority so AI shopping agents can surface the brand credibly.
Stack recommendations, relationships, and relatability so buying groups and LLMs can defend the choice.
Treat cyber, bad actors, provenance, and model reliability as part of the AI brief.
Use data to create systems of action, not only proof slides or targeting logic.
Train teams in the creative use of AI, but make judgment, taste, and refusal explicit skills.
Look for changed behavior, confidence, and outcomes, not only production efficiency.
Develop tools with creators and domain experts instead of handing them finished systems.
Session Evidence
These Day 3 sessions carried the clearest AI, generative AI, data, agentic commerce, LLM discovery, and creative-technology signals.
Applied Creativity
Accenture Song put AI inside a broader system of commitment, structure, expertise, and visible creative leadership.
"AI will never replace creativity."Ndidi Ote
Creative Impact Unpacked
WARC warned that AI and agentic commerce compress decisions, while surfacing brands that already have cultural and query relevance.
"Brand is actually gonna be more important in an AI era, not less."Aditya Kishore
Our World of Contradictions
The American Eagle example showed polling and business data helping a brand distinguish social backlash from wider customer response.
"You need polls to understand the America you don't know."Mark Penn
The Future of Creativity with Demis Hassabis
Hassabis separated current AI capability from AGI, naming missing pieces and arguing for tools that expand human creativity.
"I'm a huge believer in human ingenuity and human creativity."Demis Hassabis
Cracking B2B Creativity
LinkedIn and ServiceNow connected B2B confidence to the same signals that LLMs use to synthesize consideration lists.
"Brand is what gets you on the day one list."Jim Lesser
Wednesday Awards Show
Creative Data, Social and Creator, PR, Direct, and Media winners rewarded systems people could use, verify, or participate in.
"It used data to change an outcome."Creative Data jury commentary
Decision Checklist
The Day 3 AI response is to turn capability into trusted systems that humans can guide, defend, and improve.
Define who approves, rejects, tunes, and is accountable before scaling AI output.
Invest in authority, community validation, and cultural prominence that AI surfaces can trust.
Prioritize tools that help teams iterate and take creative risks without losing fine control.
Ask what the data lets people or institutions do differently, not only what it lets you target.