70/30 AI–Human Creative Rule

Tags: Frameworks, Trends

TL;DR

HK01 × IAB HK forum guidance: AI handles ~70% of execution/drafting; humans own the final 30% for taste, aesthetics, and cultural empathy.
The split balances scale with brand safety and relevance in local contexts.

Why it matters for HK marketers: This rule offers a practical guardrail to scale 1:1 content while protecting cultural nuance and brand equity in Hong Kong.

What the rule covers

70% AI: Drafting, personalization at scale, versioning, and operational production.
30% Human: Final editorial judgment, cultural resonance, brand voice, and sensitive‑context review.

Why now

Tools are commoditized; anyone can rent them, so differentiation comes from first‑party data and trust.
Scale is real: brands can generate one million bespoke communications for one million consumers.

Governance tie‑ins

Mitigates risks flagged by Salesforce and McKinsey: bias, hallucination, “creep‑out,” and brand standards.
Complements privacy compliance (GDPR/CCPA) and local norms.

AI can handle 70% of execution and drafting; the final 30% should remain human.

Brands can generate one million bespoke communications for one million different consumers.

So what for marketers

Codify the 70/30 split in workflows and SLAs, and train reviewers on cultural and regulatory red flags before scaling hyper‑personalized output.

Sources:

Hyper-Personalization in AI Marketing_ Marketing to an Audience of One FINAL v4.pdf

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