{ "id": "mjCQV12PbF6fw8hR", "meta": { "instanceId": "021d3c82ba2d3bc090cbf4fc81c9312668bcc34297e022bb3438c5c88a43a5ff" }, "name": "LangChain - Example - Workflow Retriever", "tags": [ { "id": "snf16n0p2UrGP838", "name": "LangChain - Example", "createdAt": "2023-09-25T16:21:55.962Z", "updatedAt": "2023-09-25T16:21:55.962Z" } ], "nodes": [ { "id": "efdc3050-6c68-4419-9f12-f37d6fefb276", "name": "When clicking \"Execute Workflow\"", "type": "n8n-nodes-base.manualTrigger", "position": [ 460, 200 ], "parameters": {}, "typeVersion": 1 }, { "id": "e0edb9ab-c59f-4d34-983d-861bb2df4f01", "name": "Workflow Retriever", "type": "@n8n/n8n-nodes-langchain.retrieverWorkflow", "position": [ 1120, 440 ], "parameters": { "workflowId": "QacfBRBnf1xOyckC" }, "typeVersion": 1 }, { "id": "ba47dd13-67d0-499a-b9a2-16928099efce", "name": "Retrieval QA Chain2", "type": "@n8n/n8n-nodes-langchain.chainRetrievalQa", "position": [ 900, 200 ], "parameters": {}, "typeVersion": 1 }, { "id": "f6d16571-0573-4860-aed9-611f93b050ad", "name": "OpenAI Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 800, 480 ], "parameters": { "options": {} }, "credentials": { "openAiApi": { "id": "4jRB4A20cPycBqP5", "name": "OpenAI account - n8n" } }, "typeVersion": 1 }, { "id": "4fd00751-3db0-489b-8c7f-4ee0fb32fb51", "name": "Example Prompt", "type": "n8n-nodes-base.set", "position": [ 680, 200 ], "parameters": { "fields": { "values": [ { "name": "input", "stringValue": "What notes can you find for Jay Gatsby and what is his email address?" } ] }, "options": {} }, "typeVersion": 3 }, { "id": "732b6277-cb4d-4586-ab95-778ac9473fe5", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ 860, 140 ], "parameters": { "width": 363, "height": 211.90203341144422, "content": "### Q&A on data returned from a workflow" }, "typeVersion": 1 }, { "id": "f09583a3-78e3-4888-8251-2148ffb7ab18", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ 1040, 400 ], "parameters": { "width": 262.67019427016413, "height": 255.8330939602389, "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nReplace \"Workflow ID\" with the ID the Subworkflow got saved as" }, "typeVersion": 1 } ], "active": false, "pinData": {}, "settings": { "executionOrder": "v1" }, "versionId": "48d3bdae-4cec-4b18-b92a-89215def0c68", "connections": { "Example Prompt": { "main": [ [ { "node": "Retrieval QA Chain2", "type": "main", "index": 0 } ] ] }, "OpenAI Chat Model": { "ai_languageModel": [ [ { "node": "Retrieval QA Chain2", "type": "ai_languageModel", "index": 0 } ] ] }, "Workflow Retriever": { "ai_retriever": [ [ { "node": "Retrieval QA Chain2", "type": "ai_retriever", "index": 0 } ] ] }, "When clicking \"Execute Workflow\"": { "main": [ [ { "node": "Example Prompt", "type": "main", "index": 0 } ] ] } } }