Similar models, broken odds: Luce's axiom fails in Chatbot Arena results
Read the original at arxiv.org→arXiv:2610.19095v1 Announce Type: new Abstract: Chatbot Arena ranks language models with the Bradley-Terry model, which gives each model one score and so assumes Luce's choice axiom. Choice theory predicts where...
Original headline: "Similar Models, Broken Odds: Where Luce's Axiom Fails in Chatbot Arena"
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- Oct 15, 04:00 UTC arXiv cs.CL lead source Similar Models, Broken Odds: Where Luce's Axiom Fails in Chatbot Arena