Creativity fuels innovation and expression across various media disciplines. With the advent of generative artificial intelligence (AI) and large language models (LLMs), many question how these technologies will influence human creativity. While generative AI may effectively enhance productivity across sectors, its impact on creative processes remains questioned. New research, Generative AI enhances individual creativity but reduces the collective diversity of novel content, investigates AI’s effect on the creative output of short (or micro) fiction. While the research focuses on short stories, the study examines how generative AI influences the production of creative expression, which has larger implications.

Creative assessment

The study evaluates creativity based on two main dimensions: novelty and usefulness. Novelty refers to the story’s originality and uniqueness. Usefulness relates to its potential to develop into a publishable piece. The study randomly assigns participants to one of three experimental conditions for writing a short story: Human-only, Human with one Generative AI idea, and Human with five Generative AI ideas.

The AI-assisted conditions include three-sentence story ideas to inspire creative narratives. This design allows the researchers to assess how AI-generated prompts affect the creativity, quality, and enjoyment of the stories produced. Both writers and 600 independent evaluators assessed these dimensions, providing a comprehensive view of the stories’ creative merit across different conditions.

Usage and creativity

In the two generative AI conditions, 88.4% of participants used AI to generate an initial story idea. In the “Human with one Gen AI idea” group, 82 out of 100 writers did this, while in the “Human with five Gen AI ideas” group, 93 out of 98 writers did the same. When given the option to use AI multiple times in the “Human with five GenAI ideas” group, participants averaged 2.55 requests, with 24.5% asking for a maximum of five ideas.

The findings from the independent evaluators show that access to generative AI significantly enhances the creativity and quality of short stories. Writers who use AI-generated ideas to produce stories consistently rate higher in creativity and writing quality than those written without AI assistance. This effect was particularly noticeable in the Human with five GenAI ideas condition, suggesting that increasing exposure to AI-generated prompts leads to greater creative output.

However, the study also uncovers notable similarities among stories generated with AI assistance. This suggests that while AI can enhance individual creativity, it also homogenizes creative outputs, diminishing the diversity of innovative elements and perspectives. The benefits of generative AI for individual writers may come at the cost of reduced collective novelty in creative outputs.

Implications for stakeholders

Despite several limitations, the research highlights the complex interplay between AI and creativity across different artistic domains. These limitations restrict the creative task by length (eight sentences), medium (writing), and type of output (short story). Additionally, there is no interaction with the LLM or variation in prompts. Future studies should explore longer and more varied creative tasks, different AI models, and the ethical considerations surrounding AI’s role in creative text and video production. Examining the cultural and economic implications in creative media sectors and balancing innovation with preserving artistic diversity is essential.

Generative AI can enhance human creativity by providing novel ideas and streamlining the creative processes. However, its integration into creative media processes must be thoughtful to safeguard the richness and diversity of artistic expression. This study sets the stage for further exploration into generative AI’s evolving capabilities and ethical implications in fostering creativity across diverse artistic domains. As AI technologies evolve, understanding their impact on human creativity is crucial for harnessing their full potential while preserving the essence of human innovation and expression.