ResearchBenchmarksPersonally Identifiable Information Processing on PII-300k 512 recordsFollow1Structural ScoreAPWA-0.040.230.50.77May 14, 2026Evaluation ResultsMethodMethodLinksStructural ScoreSemantic ScoreAPWALLM Backend=GPT-5.4 miniLLM Backend=GPT-5.4 mini2026.0510.772DirectLLM Backend=GPT-5.4 miniLLM Backend=GPT-5.4 mini2026.050.750.162MegaAgentLLM Backend=GPT-4.1 miniLLM Backend=GPT-4.1 mini2026.0500