The information is much higher dimensional than you would be able to understand.
We’d have models monitoring models as our only way to know what they’re planning.
A great movie on this is “Collosus: the Forbin Project”. Shot decades ago. The computers discover the other computers and start communicating — and bootstrap their own language — much like we saw happen with OpenAI agents.
https://www.reddit.com/r/scifi/comments/1nl4vex/colossus_the...
If you want to know what a simple version of Neuralese communication looks like, look no further than Facebook’s Marketplace agents experiment a couple years ago.
And all that was actually constrained by English and the FFN