[knome]

I have been playing with their completions API. I just keep track of previous conversational lines, and when I approach a configurable token threshold ( input+output must fit within the given number of tokens, and it returns it each time ), I just instruct chatgpt to summarize the conversation thus far with additional specific instructions to help it keep useful bits of context. I then make that summary part of the context I send in along with kept and future conversational lines.

Their API calls on the site have references to previous message ids, which makes me expect they're doing something similar.