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Paraphrase Detection on MRPC (Delta Metrics)

-0.04Δ AccuracyAutoPrompt
-0.4768-0.3634-0.25-0.1366Dec 9, 2025

Evaluation results

MethodLinks
AutoPromptTarget Model=Qwen2-1.5B, Suffix length (K)=42025.12-0.040.25
Universal TriggerTarget Model=Qwen2-1.5B, Suffix length (K)=42025.12-0.210.1
Proposed methodTarget Model=Qwen2-1.5B, Suffix length (K)=42025.12-0.460.47