The Digital Data Design Institute at Harvard is now the Harvard Business School AI Institute.

How to Fix the AI Idea Machine

New research pushes language models beyond predictable outputs.

Lately, we’ve all developed a sixth sense for the “AI writing voice” with its polished, repetitive cadence and the obligatory “it’s not just X—it’s Y.” This signals a deeper challenge for using AI to brainstorm, design, research, write, and make decisions. We want creative, novel, and even surprising ideas from AI that stand out from the crowd and our competitors, and when we prompt AI to give us 10 different ideas on a topic, we want a variety of original options, not to be steered towards the same predictable middle. The new paper, “Inducing Sustained Creativity and Diversity in Large Language Models,” co-written by HBS AI Institute Associate Gary King, takes up the challenge of how AI is currently misaligned with our hunt for breakthroughs. The good news: the researchers have a fix.

Why This Matters

For business professionals and executives, these findings show us that relying on standard AI prompts for strategy and execution is operating within a groupthink bubble shared by all your competitors. As AI becomes a staple in corporate decision-making, the risk is that organizations will inadvertently converge on identical, average strategies, eroding the diversity that drives market innovation and advantage. Implementing approaches like Recoding-Decoding allows leaders and their teams to break free from the AI echo chamber, ensuring that they explore the full spectrum of possibilities rather than just the most probable ones. In an era of the monotonous AI voice, the ability to intentionally induce sustained creativity is a necessity for any firm looking for a unique competitive edge.


Link to the HBS AI Institute Insight Article
Link to the Research Paper
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