LRanker: Scaling LLM Ranking to Millions of Candidates with Test-Time Scaling

arXiv:2605.27810 · cs.IR · Submitted 2026-05-27 · Read on arXiv

cs.IR

Submitted: 2026-05-27

Updated: 2026-10-27

Terminology

• Embeddings — 2× in this paper · explained in 2 episodes
• Robustness — 2× in this paper · explained in 6 episodes
• Test-Time Scaling — 2× in this paper · explained in 4 episodes
• Ablation — 1× in this paper · explained in 1 episode
• Ablation Studies — 1× in this paper · explained in 1 episode
• Clustering — 1× in this paper · explained in 2 episodes
• K-means Clustering — 1× in this paper · explained in 3 episodes
• Language Models (LLMs) — 1× in this paper · explained in 2 episodes
• Large Language Models (LLMs) — 1× in this paper · explained in 9 episodes

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