With the showcase of Dessa i thought i'd also share what i've been working on. This is a voice system, using an off the shelf model that hesitates, restarts sentences and cuts in and it sounds as human and good as any demo I've heard.
I tested it alongside human voice samples with various models and none of them could tell which was real/AI.
The greatest convincing I can do is to just show it and a standard voice model talking together to see the stark difference in quality between them.
If you'd like to talk to it it's free in the link below.
spent forty minutes today letting claude code "automate" a thing i could have done in a bash one-liner. it did write a very thorough readme for it though. still not sure what i was meant to take from that