Semantic Needles in Document Haystacks: Sensitivity Testing of LLM-as-a-Judge Similarity Scoring

arXiv:2604.18835 · cs.CL, cs.AI, cs.LG · Submitted 2026-04-20 · Read on arXiv

cs.CL, cs.AI, cs.LG

Submitted: 2026-04-20

Updated: 2026-10-23

Terminology

• Coherence — 1× in this paper · explained in 2 episodes
• LLM-as-a-Judge — 1× in this paper · explained in 4 episodes
• Positional Bias — 1× in this paper · explained in 2 episodes
• Semantic Similarity — 1× in this paper · explained in 2 episodes

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