{
    "entity_extraction": {
        "models": {
            "spacy": {
                "model_name": "en_core_web_trf",
                "confidence_threshold": 0.7
            },
            "huggingface": {
                "model_name": "allenai/scibert_scivocab_uncased",
                "confidence_threshold": 0.6
            }
        },
        "multi_modal": {
            "enabled": true,
            "strategies": [
                "textual",
                "contextual",
                "semantic"
            ]
        }
    },
    "relationship_mapping": {
        "confidence_scoring": {
            "base_weight": 0.5,
            "semantic_proximity_weight": 0.3,
            "type_compatibility_weight": 0.2
        },
        "max_relationship_distance": 3,
        "pruning_threshold": 0.4
    },
    "graph_construction": {
        "versioning": {
            "max_versions": 10,
            "auto_prune": true
        },
        "visualization": {
            "enabled": true,
            "output_format": [
                "networkx",
                "graphviz",
                "json"
            ]
        }
    },
    "logging": {
        "level": "INFO",
        "console_output": true,
        "file_output": true,
        "log_dir": "logs/knowledge_graph"
    },
    "performance": {
        "max_concurrent_tasks": 4,
        "memory_limit_mb": 2048,
        "cache_enabled": true,
        "cache_expiry_minutes": 60
    }
}