It was one of the first things to be done with GPT-3: https://www.theguardian.com/lifeandstyle/article/2024/jun/14/i-felt-i-was-talking-to-him-are-ai-personas-o

It was one of the first things to be done with GPT-3: https://www.theguardian.com/lifeandstyle/article/2024/jun/14/i-felt-i-was-talking-to-him-are-ai-personas-of-the-dead-a-blessing-or-a-curse https://www.theguardian.com/lifeandstyle/article/2024/jun/14...