alt Hacker News1-bit is not much though. Here's what I got:
Me:
> Describe the process of pasteurisation
Response:
> pasteurization is a, which a, the which which is, the and process, the the past, the and the, and and and past, and past, and and and and the, the and past, process is the is is is is, and the, past, and and future, process, and and and and and and and the, past, process, process, the the, the the, is and the, the the, and and and, and process, and and the, past, and and and past, and the, the, and the past, the the, process, process, and past, the past, past, the and, the past, and and and and and and and and and the, and and and and and and and, the the, the the, the or and and, the the, the and the, which the, and the, the the, past, and n the process, and and and and, past, and, and and, the past, and, the the, past,, and the, the the, the is the, past, and and and and and, and and and past, the and the, the the, the the, are and past, and which the, the and n, n the, the n past, past, n the, and n, the the process, which past, the the, the n, the the, the is past, the the, is, past, the the, past, and past, process, the the, the the, the and and the, and which past, the
(and that basically just goes on and on like that)
Replies
IMHO from guy working with heavily quantized models and trying to get results. I do think quantization at less than 4-bit requires more advanced mathematics than is usually used. See Google Scholar Babak Hassibi (founder of Prism ML). Generally am amazed about the resiliency of these new data structures to approximation.
I got a decent response with the same prompt
But yes, this will happen. 1.7B is already a tiny model, running that at 1-bit is going to lead to some behavioral issues and will need tuning of temperature/topP/repeatPenalty/etc, and probably a software fallback that detects pathological cases like this and simply retries. Just like we all had to do in the times of GPT 2 and GPT 3