{
  "name": "RAG_answ_sub",
  "nodes": [
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "8a9ac777-5ae2-4c60-9203-33ed9f4a06cb",
              "name": "query",
              "value": "={{ $json.text }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        624,
        0
      ],
      "id": "57803236-2409-4b17-a301-b74db3aff05c",
      "name": "Edit Fields"
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.vectorStorePGVector",
      "typeVersion": 1.3,
      "position": [
        784,
        368
      ],
      "id": "88624535-6167-4ebb-b872-7d2ff4c0419c",
      "name": "Postgres PGVector Store",
      "credentials": {
        "postgres": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
      "typeVersion": 1.2,
      "position": [
        752,
        544
      ],
      "id": "19d02c80-05a6-4e03-8cc6-592669c08d6f",
      "name": "Embeddings OpenAI",
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "promptType": "define",
        "text": "=\u0412\u043e\u043f\u0440\u043e\u0441: {{ $json.query }}\n\n\u201c\u0415\u0441\u043b\u0438 \u0432\u043e\u043f\u0440\u043e\u0441 \u043f\u0440\u043e \u0444\u0430\u043a\u0442\u044b/\u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438\u0437 \u0431\u0430\u0437\u044b \u2014 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 Answer questions with a vector store.\u201d\n\n\u0415\u0441\u043b\u0438 \u0432\u043e\u043f\u0440\u043e\u0441/\u043e\u0442\u0432\u0435\u0442\u0430 \u043d\u0430 \u0432\u043e\u043f\u0440\u043e\u0441 \u043d\u0435\u0442 \u0432 \u0431\u0430\u0437\u0435, \u0442\u043e \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0448\u044c: \"\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043f\u043e \u0432\u0430\u0448\u0435\u043c\u0443 \u0437\u0430\u043f\u0440\u043e\u0441\u0443 \u043d\u0435\u0442 \u0432 \u0431\u0430\u0437\u0435, \u043d\u043e\" \u0438 \u0434\u0430\u0435\u0448\u044c \u043e\u0442\u0432\u0435\u0442 \u0441\u0430\u043c.",
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 3.1,
      "position": [
        848,
        -16
      ],
      "id": "d3c54431-d7fc-4c23-8406-0029a2c59a0c",
      "name": "AI Agent"
    },
    {
      "parameters": {
        "description": "\u043e\u0442\u0432\u0435\u0447\u0430\u0439 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u043e\u043c\u0443 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0443\n\n\u0435\u0441\u043b\u0438 \u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u043d\u043e \u2014 \u201c\u043d\u0435 \u043d\u0430\u0448\u0451\u043b \u0432 \u0431\u0430\u0437\u0435 \u0437\u043d\u0430\u043d\u0438\u0439\u201d"
      },
      "type": "@n8n/n8n-nodes-langchain.toolVectorStore",
      "typeVersion": 1.1,
      "position": [
        1040,
        208
      ],
      "id": "060289d0-6fd3-4f44-b08e-e3db558ecea4",
      "name": "Answer questions with a vector store"
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
      "typeVersion": 1,
      "position": [
        1088,
        368
      ],
      "id": "6f43a859-4140-45e3-9f72-76eb33e0e94f",
      "name": "OpenRouter Chat Model",
      "credentials": {
        "openRouterApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "sessionIdType": "customKey",
        "sessionKey": "={{ $('When Executed by Another Workflow').item.json.chat_id }}"
      },
      "type": "@n8n/n8n-nodes-langchain.memoryPostgresChat",
      "typeVersion": 1.3,
      "position": [
        896,
        160
      ],
      "id": "fdb49da0-d297-45d0-8e1e-8e37ed900180",
      "name": "Postgres Chat Memory",
      "credentials": {
        "postgres": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
      "typeVersion": 1,
      "position": [
        736,
        176
      ],
      "id": "2b18a582-56a5-4a70-89fd-09599d47925e",
      "name": "OpenRouter Chat Model1",
      "credentials": {
        "openRouterApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "workflowInputs": {
          "values": [
            {
              "name": "text"
            },
            {
              "name": "chat_id"
            }
          ]
        }
      },
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "typeVersion": 1.1,
      "position": [
        -240,
        240
      ],
      "id": "8f55316e-8a52-4de3-9d3d-637b080a0a9b",
      "name": "When Executed by Another Workflow"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "a42bb38c-7cf0-41f2-9f63-2d5fa67f0427",
              "name": "output",
              "value": "={{ $json.output }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1200,
        -16
      ],
      "id": "cbdc2854-e61b-48a3-9f8a-9b868bbb50f2",
      "name": "Edit Fields1"
    }
  ],
  "connections": {
    "Embeddings OpenAI": {
      "ai_embedding": [
        [
          {
            "node": "Postgres PGVector Store",
            "type": "ai_embedding",
            "index": 0
          }
        ]
      ]
    },
    "Edit Fields": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Postgres PGVector Store": {
      "ai_vectorStore": [
        [
          {
            "node": "Answer questions with a vector store",
            "type": "ai_vectorStore",
            "index": 0
          }
        ]
      ]
    },
    "Answer questions with a vector store": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "OpenRouter Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Answer questions with a vector store",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Postgres Chat Memory": {
      "ai_memory": [
        [
          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "OpenRouter Chat Model1": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "Edit Fields1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When Executed by Another Workflow": {
      "main": [
        [
          {
            "node": "Edit Fields",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1",
    "binaryMode": "separate",
    "availableInMCP": false
  },
  "versionId": "0b834708-0d73-4450-ac5e-de8eaec6312d",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "pLuhjN9G02wClFf7",
  "tags": []
}