Prompt Driven Image Creation: A Comparative Evaluation of Generative AI Tools

This paper presents a comparative analysis of four generative AI models namely ChatGPT, Gemini, Copilot, and Stable Diffusion - evaluated on metrics such as visual quality, prompt adherence, creativity, usability, and processing time. Visual and quantitative results highlight Gemini and Copilot's superiority in artistic and imaginative tasks, while Stable Diffusion excels in customization for advanced users. ChatGPT demonstrates ease of use but is limited in complexity. We also provides the best practices in selecting and using such tools to improve creative work. This study emphasizes the importance of evaluating generative AI tools based on diverse requirements and practical use cases.