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Alessio Fanelli: belief

30 May 2024 Latent Space How to train a Million Context LLM — with Mark Huang of Gradient.ai

“Any other things that you want to bring up, maybe how people are using gradient, anything like that, I think that will help have a clearer picture for people.”

— Alessio Fanelli

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Speaker
Alessio Fanelli
Attribution
Verified speaker
Claim type
belief
Recorded
30 May 2024
Publisher
Latent Space

Transcript context

…I would say like with the document aspect of things, you probably have a little bit more ability to tweak other methodologies. You can get around the long context sometimes where you can do retrieval augmented generation or you do hierarchical recursive summarization, whereas evolution in like a session, because that state variable could undergo pretty rapid changes. It's a little bit harder to you getting around that without codifying a really specific workflow or like some sort of state clause that is going back to like determinism. Right. And then finally, what I really think people are trying to do is figure out how did all these shots progress over time? How do you get away from the brittleness of the retrieval step? If you shove in a thousand shots or 2000 shots, will it just make the retrieval aspect of good examples irrelevant? Kind of like a randomly sampling is fine at that point. There's actually a paper on that that came out from CMU that they showed with respect to a few extraction or classification, high cardinality benchmarks, they tracked fine tuning versus in context learning versus many, many shot in context learning. And they basically showed that many, many shot in context learning helps to prevent as much sensitivity around the examples themselves, right? Like the distraction error that a lot of LLMs get where you give it irrelevant context and it literally can't do the task because it gets sort of like a person too, right? Like you got to be very specific about, I don't want to distract this person because then they're going to go down a rabbit hole and not be able to complete the task. Yeah. Well, that's kind of the flip side of the needle in a haystack thing too in a bit. It's like now the models pay attention to like everything so well. Like sometimes it's hard to get them to like, I just said that once, please do not bring that up again. You know, it happens to me with code. Yeah. It happens to me with like CSS style sometimes or like things like that. If I have a long conversation, it tries to always reapply certain styles, even though I told it maybe that's not the right way to do it. But yeah, there's a lot again of empirical that people will do. And just, I know we kind of went through a lot of the technical side, but maybe the flip side is why is it worth doing? What are like the use cases that people have that make long context really useful? I think you have a lot of healthcare use cases. I saw on your Twitter, you just mentioned the finance use case, obviously some of the filings and documents that companies publish can be quite worthy. Any other things that you want to bring up, maybe how people are using gradient, anything like that, I think that will help have a clearer picture for people. Yeah. So beyond just using the context for, you know, sessions and evolving state management, it really comes down to something that's fairly obvious, which everybody's trying to do and work on is how do you ground the language model better? So I think when you think pure text, that's one thing, but then multimodality, it's going to be pivotal for long context, just because videos, when you're getting into the frames per second, and you're getting into lots of images and things that are a lot more embodied, you need to utilize and leverage way more, way more tokens. And that is probably where, you know, us as a company, we're exploring more and trying to open up the doors for a lot more use cases because I think in financial services, as well as healthcare, we've done a good job on the tech side, but we still need to push a little bit further when we combine, you know, a picture with words, like a chart with words or somebody's medical image with words, stuff like that. You definitely can do a better job. You know, it's timely too, because Meta just released the new chameleon paper that does multimodal training, and it shows that early fusion is more sample efficient, right? So having that kind of view towards the future is something that we want to be primed to do because, you know, it's similar to what Sam Altman says himself too, right? You need to just assume that these models are going to be 10x better in the next few years. And if you are primed for that, that's where you have kind of a business that, you know, you're not just pivoting after every release or every event, you know, that drops.…

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