That's what I ended up doing (`[Author] username [Title] post title...`)
> Adding new tokens needs a ton of data to train what the token means.
But how much? 300M tokens is fine for a simple version of ChatML with ~4 tokens. Not for 15, at least in my case. How's this relationship scale?
Just trying to offer one datapoint for what doesn't work, with the hedge that I might have just had a bug