ResearchBenchmarksCross-modal Evaluator Preference Collapse Analysis on Multimodal EPC Cross-modal Phase 1Cross-modal Evaluator Preference Collapse Analysis on Multimodal EPC Cross-modal Phase 1Follow0.043CPCIGPT-4o0.040850.0419250.0430.044075Jun 15, 2026Evaluation resultsMethodMethodLinksCPCIGPT-4oEvaluator=GPT-4oEvaluator=GPT-4o2026.060.043