| { | |
| "name": "Agents vs chains", | |
| "nodes": [ | |
| { | |
| "parameters": {}, | |
| "id": "9e1d8f35-e1ba-4600-977d-e54a919c2c62", | |
| "name": "Chat Trigger", | |
| "type": "@n8n/n8n-nodes-langchain.chatTrigger", | |
| "typeVersion": 1, | |
| "position": [ | |
| 520, | |
| 420 | |
| ], | |
| "webhookId": "84bfdbd0-e2ce-4bfa-b746-985e64a14484" | |
| }, | |
| { | |
| "parameters": { | |
| "options": {} | |
| }, | |
| "id": "4b89df4b-4f78-4f52-a51d-eeb66a7948e5", | |
| "name": "OpenAI Chat Model", | |
| "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", | |
| "typeVersion": 1, | |
| "position": [ | |
| 1020, | |
| 420 | |
| ], | |
| "credentials": { | |
| "openAiApi": { | |
| "id": "tW3bkXa0SAK0OzvR", | |
| "name": "OpenAi account Debs" | |
| } | |
| } | |
| }, | |
| { | |
| "parameters": { | |
| "options": {} | |
| }, | |
| "id": "a0045df2-d212-4e6a-a2d4-722136dcb8b5", | |
| "name": "OpenAI Chat Model1", | |
| "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", | |
| "typeVersion": 1, | |
| "position": [ | |
| 980, | |
| 880 | |
| ], | |
| "credentials": { | |
| "openAiApi": { | |
| "id": "tW3bkXa0SAK0OzvR", | |
| "name": "OpenAi account Debs" | |
| } | |
| } | |
| }, | |
| { | |
| "parameters": {}, | |
| "id": "d702f647-1fa7-4b4f-91b1-e0152326ea11", | |
| "name": "Simple Memory", | |
| "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow", | |
| "typeVersion": 1.2, | |
| "position": [ | |
| 1280, | |
| 460 | |
| ] | |
| }, | |
| { | |
| "parameters": {}, | |
| "id": "76cc359a-5ec8-446a-a8e0-9035d18247cb", | |
| "name": "Wikipedia", | |
| "type": "@n8n/n8n-nodes-langchain.toolWikipedia", | |
| "typeVersion": 1, | |
| "position": [ | |
| 1540, | |
| 340 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "options": {} | |
| }, | |
| "id": "01d1785f-f7c4-47d2-97b7-76eeff68002d", | |
| "name": "AI Agent", | |
| "type": "@n8n/n8n-nodes-langchain.agent", | |
| "typeVersion": 1.5, | |
| "position": [ | |
| 1060, | |
| 140 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "messages": { | |
| "messageValues": [ | |
| { | |
| "message": "Every time you respond, start your response with the sentence: \"This message came from the chain\"." | |
| } | |
| ] | |
| } | |
| }, | |
| "id": "bcdcd704-13f5-4906-b337-7ec4629b9781", | |
| "name": "Basic LLM Chain", | |
| "type": "@n8n/n8n-nodes-langchain.chainLlm", | |
| "typeVersion": 1.4, | |
| "position": [ | |
| 1040, | |
| 680 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "content": "## Try it out\n\nSelect **Chat**, and try out these queries:\n\n- Please show me a Wikipedia article about cats (agent)\n- Please show me a Wikipedia article about cats (chain)\n- What was my last question? (chain)\n- What was my last question? (agent)\n", | |
| "height": 343.8587887368956, | |
| "color": 4 | |
| }, | |
| "id": "f08e231b-739a-4b9d-b738-139b7e3bd60b", | |
| "name": "Sticky Note", | |
| "type": "n8n-nodes-base.stickyNote", | |
| "typeVersion": 1, | |
| "position": [ | |
| 240, | |
| 420 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "content": "**Set your credentials**", | |
| "height": 193, | |
| "width": 167, | |
| "color": 2 | |
| }, | |
| "id": "5421fd4d-c82f-483a-8238-869b9a10000d", | |
| "name": "Sticky Note1", | |
| "type": "n8n-nodes-base.stickyNote", | |
| "typeVersion": 1, | |
| "position": [ | |
| 980, | |
| 360 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "content": "**Set your credentials**", | |
| "height": 193, | |
| "width": 167, | |
| "color": 2 | |
| }, | |
| "id": "23fac3a8-a220-40a5-8d3d-4a3013b0f1da", | |
| "name": "Sticky Note2", | |
| "type": "n8n-nodes-base.stickyNote", | |
| "typeVersion": 1, | |
| "position": [ | |
| 940, | |
| 820 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "content": "**Memory allows the agent to access previous parts of the chat**\n", | |
| "height": 244, | |
| "color": 5 | |
| }, | |
| "id": "08397bde-06e4-4bff-b130-cbc4408a0ecc", | |
| "name": "Sticky Note3", | |
| "type": "n8n-nodes-base.stickyNote", | |
| "typeVersion": 1, | |
| "position": [ | |
| 1200, | |
| 360 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "content": "**The agent can use the Wikipedia tool to access articles from Wikipedia**", | |
| "height": 238, | |
| "color": 5 | |
| }, | |
| "id": "a53ff4f2-9d06-4166-9ad6-760cd8fe4a54", | |
| "name": "Sticky Note4", | |
| "type": "n8n-nodes-base.stickyNote", | |
| "typeVersion": 1, | |
| "position": [ | |
| 1460, | |
| 240 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "rules": { | |
| "values": [ | |
| { | |
| "conditions": { | |
| "options": { | |
| "caseSensitive": false, | |
| "leftValue": "", | |
| "typeValidation": "strict" | |
| }, | |
| "conditions": [ | |
| { | |
| "leftValue": "={{ $json.chatInput }}", | |
| "rightValue": "agent", | |
| "operator": { | |
| "type": "string", | |
| "operation": "contains" | |
| } | |
| } | |
| ], | |
| "combinator": "and" | |
| } | |
| }, | |
| { | |
| "conditions": { | |
| "options": { | |
| "caseSensitive": false, | |
| "leftValue": "", | |
| "typeValidation": "strict" | |
| }, | |
| "conditions": [ | |
| { | |
| "id": "248f4a34-89c1-4d1e-867a-daa024c8635a", | |
| "leftValue": "={{ $json.chatInput }}", | |
| "rightValue": "chain", | |
| "operator": { | |
| "type": "string", | |
| "operation": "contains" | |
| } | |
| } | |
| ], | |
| "combinator": "and" | |
| } | |
| } | |
| ] | |
| }, | |
| "options": { | |
| "ignoreCase": true | |
| } | |
| }, | |
| "id": "ab2bff8d-e914-421d-9aa3-9d0ad815cea6", | |
| "name": "Check user input for \"chain\" or \"agent\"", | |
| "type": "n8n-nodes-base.switch", | |
| "typeVersion": 3, | |
| "position": [ | |
| 740, | |
| 420 | |
| ] | |
| }, | |
| { | |
| "parameters": { | |
| "content": "## Next steps\n\nLearn more about [Advanced AI in n8n](https://docs.n8n.io/advanced-ai/)" | |
| }, | |
| "id": "f077f8e6-789a-4db1-8402-fb173c296017", | |
| "name": "Sticky Note5", | |
| "type": "n8n-nodes-base.stickyNote", | |
| "typeVersion": 1, | |
| "position": [ | |
| 1560, | |
| 840 | |
| ] | |
| } | |
| ], | |
| "pinData": {}, | |
| "connections": { | |
| "Chat Trigger": { | |
| "main": [ | |
| [ | |
| { | |
| "node": "Check user input for \"chain\" or \"agent\"", | |
| "type": "main", | |
| "index": 0 | |
| } | |
| ] | |
| ] | |
| }, | |
| "OpenAI Chat Model": { | |
| "ai_languageModel": [ | |
| [ | |
| { | |
| "node": "AI Agent", | |
| "type": "ai_languageModel", | |
| "index": 0 | |
| } | |
| ] | |
| ] | |
| }, | |
| "OpenAI Chat Model1": { | |
| "ai_languageModel": [ | |
| [ | |
| { | |
| "node": "Basic LLM Chain", | |
| "type": "ai_languageModel", | |
| "index": 0 | |
| } | |
| ] | |
| ] | |
| }, | |
| "Simple Memory": { | |
| "ai_memory": [ | |
| [ | |
| { | |
| "node": "AI Agent", | |
| "type": "ai_memory", | |
| "index": 0 | |
| } | |
| ] | |
| ] | |
| }, | |
| "Wikipedia": { | |
| "ai_tool": [ | |
| [ | |
| { | |
| "node": "AI Agent", | |
| "type": "ai_tool", | |
| "index": 0 | |
| } | |
| ] | |
| ] | |
| }, | |
| "Check user input for \"chain\" or \"agent\"": { | |
| "main": [ | |
| [ | |
| { | |
| "node": "AI Agent", | |
| "type": "main", | |
| "index": 0 | |
| } | |
| ], | |
| [ | |
| { | |
| "node": "Basic LLM Chain", | |
| "type": "main", | |
| "index": 0 | |
| } | |
| ] | |
| ] | |
| } | |
| }, | |
| "active": false, | |
| "settings": { | |
| "executionOrder": "v1" | |
| }, | |
| "versionId": "59784a0f-0601-4456-b48d-9a191e203461", | |
| "meta": { | |
| "templateCredsSetupCompleted": true, | |
| "instanceId": "cb484ba7b742928a2048bf8829668bed5b5ad9787579adea888f05980292a4a7" | |
| }, | |
| "id": "qK43vJw6dRZkXo6h", | |
| "tags": [ | |
| { | |
| "createdAt": "2021-06-25T07:47:07.640Z", | |
| "updatedAt": "2021-06-25T07:47:07.640Z", | |
| "id": "1", | |
| "name": "docs" | |
| }, | |
| { | |
| "createdAt": "2023-02-22T12:06:03.372Z", | |
| "updatedAt": "2023-02-22T12:06:03.372Z", | |
| "id": "63", | |
| "name": "createdBy:Debs" | |
| } | |
| ] | |
| } |