Two of the models used have retrieval capabilities and have access to newer information through search. The other three are parametric.
Two of the models used have retrieval capabilities and have access to newer information through search. The other three are parametric.
Comparing models with search tools to models without - when there's no option for "I am unable to answer this question without access to search" - doesn't make sense to me.
Agree about comparing models with and without search capabilities. Even the two models with search capabilities (Sonar Pro and Gemini) agree only on 58% of the claims.
Yes, so in that case you set them up to disagree and then measured disagreement.
The title mention "fact-checks", but "fact checking" is a process in which facts are checked against sources, not one where you are given a random fact and have to tell if it's true or false from your own memory. That's what is normally called a quiz game. So a more honest title for this research would be "Models answer differently to quiz questions".