Joon Sung Park(@joon_s_pk):Introducing Simile. Simulating human behavior is one of the most consequential and technically difficult problems of our time. We raised $100M from Index, Hanabi, A* BCV, @karpathy @drfeifei @adamdangelo @rauchg @scottbelsky among others.

Joon Sung Park

@joon_s_pk

CEO @simile_ai. Building simulations of society. CS PhD @stanfordhci + @stanfordnlp. Oil painter.

Joined August 2010

1.2K Following 19.7K Followers

Joon Sung Park@joon_s_pk

2026.02.12 19:00

Introducing Simile. Simulating human behavior is one of the most consequential and technically difficult problems of our time. We raised $100M from Index, Hanabi, A* BCV, @karpathy @drfeifei @adamdangelo @rauchg @scottbelsky among others.

500

7.8K

835

Forward to community

Most Popular Users

3.8M Followers

9.1M Followers

4.7M Followers

1.2M Followers

40.9K Followers

869.8K Followers

15.2M Followers

229K Followers

109.1K Followers

171.7K Followers

2.1M Followers

5M Followers

559.1K Followers

1.1M Followers

415.9K Followers