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![mark_k Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::8721292.png) Mark Kretschmann [@mark_k](/creator/twitter/mark_k) on x 10.5K followers
Created: 2025-07-25 11:30:51 UTC

Reminder that I've been saying the following for months, which now turned out to be true:

"GPT-5 will be a family of models with a router."

![](https://pbs.twimg.com/media/GwszKOQWEAAtNoG.jpg)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1948707516747034640/c:line.svg)

[Post Link](https://x.com/mark_k/status/1948707516747034640)