ResearchBenchmarksEvaluator Preference Collapse Analysis on Multimodal EPC Visual Phase 1Follow1.464PCIGPT-4o1.39081.42741.4641.5006Jun 15, 2026Evaluation ResultsMethodMethodLinksPCIPCI vs RandomPCI vs Self-EvalGPT-4oEvaluator=GPT-4oEvaluator=GPT-4o2026.061.464——