{"message":"CogniVault P&ID API - Enhanced with Realistic ISA-5.1 Instrumentation","version":"2.1.0","status":"operational","features":["realistic_instrumentation_detection","isa_5_1_compliance","enhanced_symbol_recognition"],"endpoints":["/health","/api/health","/api/v1/pid/upload","/api/v1/pid/documents","/api/v1/pid/documents/{document_id}","/api/v1/pid/analyze","/docs"]}