[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]  Lei Gong [@gonglei89](/creator/twitter/gonglei89) on x 17.6K followers Created: 2025-07-22 21:23:55 UTC @HannsBursell @kerd50659461 @ThePoliEcon That’s effectively the objective logical conclusion. If you can’t tell the difference after X SD that means the metric is not measuring anything after that point. The problem with concepts like IQ is external validity. XX engagements  [Post Link](https://x.com/gonglei89/status/1947769602114732531)
[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]
Lei Gong @gonglei89 on x 17.6K followers
Created: 2025-07-22 21:23:55 UTC
@HannsBursell @kerd50659461 @ThePoliEcon That’s effectively the objective logical conclusion. If you can’t tell the difference after X SD that means the metric is not measuring anything after that point. The problem with concepts like IQ is external validity.
XX engagements
/post/tweet::1947769602114732531