A study published in Engineering Applications of Artificial Intelligence finds that leading AI chatbots such as Gemini, GPT and Llama often generate overlapping ideas when tasked with creative problems. Testing more than twenty models from various companies against over one hundred human participants, researchers observed that AI outputs clustered tightly while human responses covered a much broader space. Efforts to increase randomness or prompt the models for greater imagination produced only modest gains and often reduced coherence. The findings suggest that while AI can produce impressive individual suggestions, widespread reliance on these tools may compress the overall diversity of ideas. Read more →