FYI, I did the experiments I wrote about in my other comment and just posted them. (I procrastinated writing up the results for too long.) https://www.lesswrong.com/posts/ZB6guMhHH3NEyxA2k/testing-which-llm-architectures-can-do-hidden-serial-3
FYI, I did the experiments I wrote about in my other comment and just posted them. (I procrastinated writing up the results for too long.) https://www.lesswrong.com/posts/ZB6guMhHH3NEyxA2k/testing-which-llm-architectures-can-do-hidden-serial-3