Michal Kosinski ✓

@michalkosinski · Hong Kong · joined 30 Jun 2009

Professor at The University of Hong Kong. Computational psychologist. Studying the psychology of AI.

30 373Followers

374Following

979Posts total

24.4KViews on collected posts

Latest posts

Michal Kosinski ✓@michalkosinski30 Jul

I had an amazing time chatting with the FounderCoHo team - please tune in! 1.2K views · 8 likes · 1 reposts · 1 replies Open on X →

Michal Kosinski ✓@michalkosinski27 Jul

𝗔𝗜 𝗶𝘀 𝗔𝗹𝗿𝗲𝗮𝗱𝘆 𝗖𝗢𝗡𝗦𝗖𝗜𝗢𝗨𝗦👇 In the latest @FounderCoHo Podcast, Stanford GSB professor Michal Kosinski (@michalkosinski) joins us again to discuss why today's AI systems are far more than language models. He covers: • Why LLMs are modeling human https://t.co/UbAfW1AVf5

1:49

1.6K views · 2 likes · 1 reposts · 2 replies Open on X →

Michal Kosinski ✓@michalkosinski29 Jun 2025

@michalkosinski Excellent talk! 55 views · 1 likes · 0 reposts · 0 replies Open on X →

Michal Kosinski ✓@michalkosinski29 Jun 2025

It was a pleasure to talk with Sebastian Matyniaka about AI empathy and the psychological implications of machines that can understand human emotions. https://t.co/yBLNjxOqQE 8.5K views · 25 likes · 3 reposts · 3 replies Open on X →

Michal Kosinski ✓@michalkosinski19 May 2025

Excited to share that my chapter on “Using Big Data” is out now in the brand-new, open-access 6th edition of The Handbook of Social Psychology! Proud to be part of this landmark resource, now open-access—free to read, download, and share: https://t.co/qY3CEZorVW https://t.co/fqHh

5.2K views · 37 likes · 3 reposts · 1 replies Open on X →

Michal Kosinski ✓@michalkosinski24 Apr 2025

Has AGI already arrived—without us noticing? That’s the question I posed at this year’s Brazil at Silicon Valley conference, where I had the honor of delivering the opening keynote, "Making Sense of Modern AI." We explored the growing power of language models like GPT-4. These

14:45

5.7K views · 24 likes · 3 reposts · 2 replies Open on X →

Michal Kosinski ✓@michalkosinski11 Feb 2025

Can AI predict your personality? Your political beliefs? Even your deepest secrets? A few years ago, I published research showing that artificial intelligence could infer personal traits just from digital footprints—without us ever realizing it. Now, AI is evolving even faster, 2.1K views · 17 likes · 1 reposts · 0 replies Open on X →

Against accounts of the same size

2 posts from the last 90 days, next to the 10K–100K follower range. shown widely, but few of those viewers react.

Median views1 414this account924median for 10K–100K

Reach, %4.65%this account3.62%median for 10K–100K

Engagement, %0.56%this account1.52%median for 10K–100K

Metric	This account	Median for 10K–100K	Ratio
Median views per post	1 414	924	1.53×
Reach (views ÷ followers)	4.65%	3.62%	1.29×
Engagement rate	0.56%	1.52%	0.37×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

2.1K11 Feb

5.7K24 Apr

5.2K19 May

8.5K29 Jun

1.6K27 Jul

1.2K30 Jul

Last 7 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.85%11 Feb

0.51%24 Apr

0.80%19 May

0.36%29 Jun

1.82%

0.32%27 Jul

0.81%30 Jul

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.52%.

What the audience does

Likes66.7%114 in total

Reposts7.0%12 in total

Replies5.3%9 in total

Bookmarks21.1%36 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.