
LinkedIn Posts Are Heavily AI-Generated, New Study Finds
Pangram’s AI-detector study finds LinkedIn is unusually saturated with AI-created content: 41% of longform posts and 30% of shortform posts are flagged as fully AI-generated. By comparison, Medium longform is 31% AI-generated, X 29% longform AI, Reddit 13% longform, and Substack 10% longform (12% shortform). The data come from Pangram’s Chrome-extension scans that flag AI-generation, highlighting authenticity concerns on LinkedIn and the broader social-media landscape.
