Earlier quoted context omitted.
Is it now impossible to train another LLM on web input? The genie is out of the bottle--you can spam prompts into anything (webforms, html, etc) and compromise new LLMs. The only reason openAI could do it with chatGPT is that people hadn't realized it yet and spammed the input data with prompts? Wasn't that training the last "clean" dataset? Pre-2023 web crawls will be the low-background steel of future LLM training.
(Author here) that's what I thought originally, but then it means that LLMs never get to learn from new content - current ones stop in 2021, they don't know that Russia invades Ukraine, or that Arc is a cool browser or the API of any libraries released after their end date (which has been an issue for me for code generation using fast moving libraries). I don't think it's good enough to stop acquiring new content.
OpenAi has made a lot of progress on this in a very short amount of time. Casual jailbreaking or negative role playing is already 100x more difficult then early versions via the ChatGPT chat interface.
We will see more sophisticated robust adversarial filters to untrusted content going forward.