Potential of GenAI for thematic analysis in urban design: a pilot study on the sense of place
摘要
With the development of generative artificial intelligence (GenAI), image generation and text processing have drawn significant attention. However, thematic interpretation, particularly in urban design, remains unexplored. Therefore, this study investigates the potential of GenAI for thematic analysis in urban design. Interview data (n = 25) were analyzed using three GenAI platforms: ChatGPT, DeepSeek, and Gemini. First, each platform performed thematic coding to identify potential themes. Second, expert evaluations were compared with GenAI outputs to assess validity. Third, consistency was evaluated using Cohen’s κ. The results revealed nine place factors for the sense of place. While the consistency across GenAI tools was low, with – 0.353, – 0.419, and 0.528, respectively, their outputs collectively matched expert results. This suggests that GenAI is feasible for conducting thematic analysis, although variations exist. The findings provide a methodological foundation for qualitative urban research with GenAI, supporting its further integration into urban design-related decision-making and practice.