A more powerful model can improve fact-checking, but using it is slow and expensive, and it still has knowledge gaps.

“you know you'll get some things right we do this ablation in the paper like it'll it'll uplift a little bit um for reasons we can talk about in a second but it doesn't do very well because the model like basically just goes yeah that's cool everything's fine um you can use a more powerful model and now things are really starting to get slow and expensive and that that model still has its own its own knowledge gaps or you can use a more powerful model and web search”