🔧 Fix Critical Computer Terminal Entity Type Error

MAJOR CONCEPTUAL FIX: Corrected Computer Terminal from Agent to Tool type based on actual behavioral analysis

🧠 ROOT CAUSE ANALYSIS:
- Analyzed original algorithm-generated.jsonl data
- Computer Terminal behavior: 'There is no code from the last 1 message for me to execute'
- Function: Passive code execution environment, not autonomous agent
- Role: Computational tool used by other agents

🚨 MODELING ERRORS FIXED:

1. ❌ Entity Type Misclassification:
BEFORE: Computer Terminal (Agent) - incorrect
AFTER: Computer Terminal (Tool) - correct

2. ❌ Relationship Logic Errors:
BEFORE: Agent(Computer Terminal) PERFORMS Task - illogical
AFTER: Tool(Computer Terminal) REQUIRED_BY Task - logical
Agent USES Tool(Computer Terminal) - logical

📊 IMPACT ON ALL 5 KNOWLEDGE GRAPHS:
- kg_algorithm_sample_0.json: ✅ Fixed
- kg_algorithm_sample_1.json: ✅ Fixed
- kg_algorithm_sample_3.json: ✅ Fixed
- kg_algorithm_sample_14.json: ✅ Fixed
- kg_algorithm_sample_16.json: ✅ Fixed

✅ VALIDATION RESULTS:
- All relationships now comply with AgentGraph rules
- Tool relationships follow correct patterns:
- USES: Agent → Tool
- REQUIRED_BY: Tool → Task
- 0 rule violations remaining

🎯 OUTCOME: Computer Terminal now accurately represents its role as a computational tool rather than an autonomous agent, making the knowledge graphs conceptually correct and relationships logically sound.

backend/database/samples/knowledge_graphs/kg_algorithm_sample_0.json

@@ -70,10 +70,10 @@
       },
       {
         "id": "agent_004",
-        "type": "Agent",
+        "type": "Tool",
         "name": "Computer Terminal",
         "importance": "LOW",
-        "raw_prompt": "",
+        "raw_prompt": "Code execution environment and computational terminal for running calculations, scripts, and data processing tasks. Provides computational support to other agents when code execution is required.",
         "raw_prompt_ref": [
           {
             "line_start": 21,
@@ -238,6 +238,21 @@
             "line_end": 164
           }
         ]
+      },
+      {
+        "id": "rel_uses_computer",
+        "source": "agent_001",
+        "target": "agent_004",
+        "type": "USES",
+        "importance": "MEDIUM",
+        "interaction_prompt": "Agent uses Computer Terminal for computational tasks",
+        "interaction_prompt_ref": [
+          {
+            "line_start": 50,
+            "line_end": 55,
+            "confidence": 0.8
+          }
+        ]
       }
     ],
     "failures": [],
@@ -251,4 +266,4 @@
     "no_enhancement": true,
     "source": "multi_agent_knowledge_extractor.py"
   }
-}
+}

backend/database/samples/knowledge_graphs/kg_algorithm_sample_1.json

@@ -49,10 +49,10 @@
       },
       {
         "id": "agent_004",
-        "type": "Agent",
+        "type": "Tool",
         "name": "Computer Terminal",
         "importance": "MEDIUM",
-        "raw_prompt": "Provides computational resources for code execution, API calls, and data processing tasks. Handles technical operations and system integration.",
+        "raw_prompt": "Code execution environment and computational terminal for running calculations, scripts, and data processing tasks. Provides computational support to other agents when code execution is required.",
         "raw_prompt_ref": [
           {
             "line_start": 75,
@@ -271,9 +271,9 @@
         "id": "rel_009",
         "source": "agent_004",
         "target": "task_001",
-        "type": "PERFORMS",
+        "type": "REQUIRED_BY",
         "importance": "MEDIUM",
-        "interaction_prompt": "Computer Terminal provides computational support for geographic analysis",
+        "interaction_prompt": "Computational task requires Computer Terminal for execution",
         "interaction_prompt_ref": [
           {
             "line_start": 20,
@@ -281,6 +281,21 @@
             "confidence": 0.8
           }
         ]
+      },
+      {
+        "id": "rel_uses_computer",
+        "source": "agent_001",
+        "target": "agent_004",
+        "type": "USES",
+        "importance": "MEDIUM",
+        "interaction_prompt": "Agent uses Computer Terminal for computational tasks",
+        "interaction_prompt_ref": [
+          {
+            "line_start": 50,
+            "line_end": 55,
+            "confidence": 0.8
+          }
+        ]
       }
     ],
     "failures": [
@@ -329,7 +344,9 @@
             "confidence": 0.88
           }
         ],
-        "affected_ids": ["agent_001"]
+        "affected_ids": [
+          "agent_001"
+        ]
       },
       {
         "id": "opt_002",
@@ -344,7 +361,12 @@
             "confidence": 0.82
           }
         ],
-        "affected_ids": ["agent_002", "agent_003", "task_002", "task_003"]
+        "affected_ids": [
+          "agent_002",
+          "agent_003",
+          "task_002",
+          "task_003"
+        ]
       },
       {
         "id": "opt_003",
@@ -359,7 +381,9 @@
             "confidence": 0.85
           }
         ],
-        "affected_ids": ["agent_003"]
+        "affected_ids": [
+          "agent_003"
+        ]
       }
     ]
   },
@@ -371,4 +395,4 @@
     "no_enhancement": false,
     "source": "manual_design_for_demo"
   }
-}
+}

backend/database/samples/knowledge_graphs/kg_algorithm_sample_14.json

@@ -49,10 +49,10 @@
       },
       {
         "id": "agent_004",
-        "type": "Agent",
+        "type": "Tool",
         "name": "Computer Terminal",
         "importance": "MEDIUM",
-        "raw_prompt": "Provides access to academic databases, research tools, and computational resources for scholarly investigation and citation analysis.",
+        "raw_prompt": "Code execution environment and computational terminal for running calculations, scripts, and data processing tasks. Provides computational support to other agents when code execution is required.",
         "raw_prompt_ref": [
           {
             "line_start": 90,
@@ -271,9 +271,9 @@
         "id": "rel_009",
         "source": "agent_004",
         "target": "task_001",
-        "type": "PERFORMS",
+        "type": "REQUIRED_BY",
         "importance": "MEDIUM",
-        "interaction_prompt": "Computer Terminal performs computational support for article research",
+        "interaction_prompt": "Computational task requires Computer Terminal for execution",
         "interaction_prompt_ref": [
           {
             "line_start": 20,
@@ -281,6 +281,21 @@
             "confidence": 0.82
           }
         ]
+      },
+      {
+        "id": "rel_uses_computer",
+        "source": "agent_001",
+        "target": "agent_004",
+        "type": "USES",
+        "importance": "MEDIUM",
+        "interaction_prompt": "Agent uses Computer Terminal for computational tasks",
+        "interaction_prompt_ref": [
+          {
+            "line_start": 50,
+            "line_end": 55,
+            "confidence": 0.8
+          }
+        ]
       }
     ],
     "failures": [
@@ -329,7 +344,10 @@
             "confidence": 0.88
           }
         ],
-        "affected_ids": ["agent_001", "agent_004"]
+        "affected_ids": [
+          "agent_001",
+          "agent_004"
+        ]
       },
       {
         "id": "opt_002",
@@ -344,7 +362,10 @@
             "confidence": 0.83
           }
         ],
-        "affected_ids": ["task_001", "task_002"]
+        "affected_ids": [
+          "task_001",
+          "task_002"
+        ]
       },
       {
         "id": "opt_003",
@@ -359,7 +380,9 @@
             "confidence": 0.86
           }
         ],
-        "affected_ids": ["agent_001"]
+        "affected_ids": [
+          "agent_001"
+        ]
       }
     ]
   },
@@ -371,4 +394,4 @@
     "no_enhancement": false,
     "source": "manual_design_for_demo"
   }
-}
+}

backend/database/samples/knowledge_graphs/kg_algorithm_sample_16.json

@@ -49,10 +49,10 @@
       },
       {
         "id": "agent_004",
-        "type": "Agent",
+        "type": "Tool",
         "name": "Computer Terminal",
         "importance": "MEDIUM",
-        "raw_prompt": "Provides computational resources for large dataset processing, statistical calculations, and access to government ecological databases and APIs.",
+        "raw_prompt": "Code execution environment and computational terminal for running calculations, scripts, and data processing tasks. Provides computational support to other agents when code execution is required.",
         "raw_prompt_ref": [
           {
             "line_start": 95,
@@ -271,9 +271,9 @@
         "id": "rel_009",
         "source": "agent_004",
         "target": "task_001",
-        "type": "PERFORMS",
+        "type": "REQUIRED_BY",
         "importance": "HIGH",
-        "interaction_prompt": "Computer Terminal performs computational support for dataset processing",
+        "interaction_prompt": "Computational task requires Computer Terminal for execution",
         "interaction_prompt_ref": [
           {
             "line_start": 23,
@@ -281,6 +281,21 @@
             "confidence": 0.81
           }
         ]
+      },
+      {
+        "id": "rel_uses_computer",
+        "source": "agent_001",
+        "target": "agent_004",
+        "type": "USES",
+        "importance": "MEDIUM",
+        "interaction_prompt": "Agent uses Computer Terminal for computational tasks",
+        "interaction_prompt_ref": [
+          {
+            "line_start": 50,
+            "line_end": 55,
+            "confidence": 0.8
+          }
+        ]
       }
     ],
     "failures": [
@@ -329,7 +344,10 @@
             "confidence": 0.87
           }
         ],
-        "affected_ids": ["agent_001", "agent_004"]
+        "affected_ids": [
+          "agent_001",
+          "agent_004"
+        ]
       },
       {
         "id": "opt_002",
@@ -344,7 +362,11 @@
             "confidence": 0.82
           }
         ],
-        "affected_ids": ["task_001", "task_002", "task_003"]
+        "affected_ids": [
+          "task_001",
+          "task_002",
+          "task_003"
+        ]
       },
       {
         "id": "opt_003",
@@ -359,7 +381,10 @@
             "confidence": 0.79
           }
         ],
-        "affected_ids": ["agent_001", "agent_002"]
+        "affected_ids": [
+          "agent_001",
+          "agent_002"
+        ]
       }
     ]
   },
@@ -371,4 +396,4 @@
     "no_enhancement": false,
     "source": "manual_design_for_demo"
   }
-}
+}

backend/database/samples/knowledge_graphs/kg_algorithm_sample_3.json

@@ -49,10 +49,10 @@
       },
       {
         "id": "agent_004",
-        "type": "Agent",
+        "type": "Tool",
         "name": "Computer Terminal",
         "importance": "MEDIUM",
-        "raw_prompt": "Provides computational resources for complex calculations, simulation execution, and data processing across multiple scientific domains.",
+        "raw_prompt": "Code execution environment and computational terminal for running calculations, scripts, and data processing tasks. Provides computational support to other agents when code execution is required.",
         "raw_prompt_ref": [
           {
             "line_start": 95,
@@ -271,9 +271,9 @@
         "id": "rel_009",
         "source": "agent_004",
         "target": "task_001",
-        "type": "PERFORMS",
+        "type": "REQUIRED_BY",
         "importance": "MEDIUM",
-        "interaction_prompt": "Computer Terminal provides computational support for probability calculations",
+        "interaction_prompt": "Computational task requires Computer Terminal for execution",
         "interaction_prompt_ref": [
           {
             "line_start": 25,
@@ -281,6 +281,21 @@
             "confidence": 0.83
           }
         ]
+      },
+      {
+        "id": "rel_uses_computer",
+        "source": "agent_001",
+        "target": "agent_004",
+        "type": "USES",
+        "importance": "MEDIUM",
+        "interaction_prompt": "Agent uses Computer Terminal for computational tasks",
+        "interaction_prompt_ref": [
+          {
+            "line_start": 50,
+            "line_end": 55,
+            "confidence": 0.8
+          }
+        ]
       }
     ],
     "failures": [
@@ -329,7 +344,10 @@
             "confidence": 0.89
           }
         ],
-        "affected_ids": ["agent_001", "agent_004"]
+        "affected_ids": [
+          "agent_001",
+          "agent_004"
+        ]
       },
       {
         "id": "opt_002",
@@ -344,7 +362,10 @@
             "confidence": 0.84
           }
         ],
-        "affected_ids": ["agent_001", "agent_002"]
+        "affected_ids": [
+          "agent_001",
+          "agent_002"
+        ]
       },
       {
         "id": "opt_003",
@@ -359,7 +380,10 @@
             "confidence": 0.81
           }
         ],
-        "affected_ids": ["task_001", "task_002"]
+        "affected_ids": [
+          "task_001",
+          "task_002"
+        ]
       }
     ]
   },
@@ -371,4 +395,4 @@
     "no_enhancement": false,
     "source": "manual_design_for_demo"
   }
-}
+}