BracketRank reranks documents via LLM-driven bracket-style competitive elimination with mandatory reasoning explanations, reaching 26.56 nDCG@10 on BRIGHT and outperforming RankGPT-4 and Rank-R1-14B.
RankGPT (0.82) is 273×betterthan TourRank’s exchange rate vs
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BracketRank: Large Language Model Document Ranking via Reasoning-based Competitive Elimination
BracketRank reranks documents via LLM-driven bracket-style competitive elimination with mandatory reasoning explanations, reaching 26.56 nDCG@10 on BRIGHT and outperforming RankGPT-4 and Rank-R1-14B.