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. 2024 Feb 22;121(9):e2313925121. doi: 10.1073/pnas.2313925121

Fig. 1.

Fig. 1.

“Big Five” personality profiles of ChatGPT-4 and ChatGPT-3 compared with the distributions of human subjects. The blue, orange, and green lines correspond to the median scores of humans, ChatGPT-4, and ChatGPT-3 respectively; the shaded areas represent the middle 95% of the scores, across each of the dimensions. ChatGPT’s personality profiles are within the range of the human distribution, even though ChatGPT-3 scored noticeably lower in Openness.