This workflow follows the Chainllm → Chainsummarization recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "clasificacion_curriculums",
"nodes": [
{
"parameters": {
"formTitle": "Envianos to CV",
"formFields": {
"values": [
{
"fieldLabel": "Nombre",
"placeholder": "Tu nombre",
"requiredField": true
},
{
"fieldLabel": "Emails",
"fieldType": "email",
"placeholder": "Email",
"requiredField": true
},
{
"fieldLabel": "CV",
"fieldType": "file",
"acceptFileTypes": ".pdf",
"requiredField": true
}
]
},
"options": {}
},
"type": "n8n-nodes-base.formTrigger",
"typeVersion": 2.2,
"position": [
-340,
140
],
"id": "6b8c4e58-5815-4a0f-8e9b-42836255e621",
"name": "On form submission"
},
{
"parameters": {
"inputDataFieldName": "CV",
"name": "=CV-{{ $now.format('yyyyLLdd') }}-{{ $json.CV[0].filename }}",
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive"
},
"folderId": {
"__rl": true,
"value": "1LFyn4ga3f2CQ2-5683uZ2CxNIgZRHx4r",
"mode": "list",
"cachedResultName": "curriculum",
"cachedResultUrl": "https://drive.google.com/drive/folders/1LFyn4ga3f2CQ2-5683uZ2CxNIgZRHx4r"
},
"options": {}
},
"type": "n8n-nodes-base.googleDrive",
"typeVersion": 3,
"position": [
60,
-20
],
"id": "d067140b-af92-48a2-922e-fdfc2f4f661c",
"name": "Google Drive",
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "pdf",
"binaryPropertyName": "CV",
"options": {}
},
"type": "n8n-nodes-base.extractFromFile",
"typeVersion": 1,
"position": [
60,
260
],
"id": "5288712a-14f8-43ed-9da3-cb59b8cb378e",
"name": "Extract from File"
},
{
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {
"temperature": 0.1
}
},
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1.2,
"position": [
1080,
560
],
"id": "5b126be8-8c35-486b-94c3-fde72fcc541a",
"name": "OpenAI Chat Model",
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"text": "={{ $json.text }}",
"attributes": {
"attributes": [
{
"name": "Formaci\u00f3n Academica",
"description": "=Resumen de tu trayectoria acad\u00e9mica. C\u00e9ntrate en tus estudios secundarios y universitarios. Resume en 100 palabras como m\u00e1ximo e incluye tambi\u00e9n tu nota si procede.",
"required": true
},
{
"name": "Historial laboral",
"description": "=Resumen del historial laboral. Conc\u00e9ntrese en sus experiencias laborales m\u00e1s recientes. Res\u00famelo en 100 palabras como m\u00e1ximo",
"required": true
},
{
"name": "Habilidades",
"description": "=Extraer las competencias t\u00e9cnicas del candidato. Qu\u00e9 software y frameworks de trabajo domina. Haz una lista con vi\u00f1etas.",
"required": true
}
]
},
"options": {
"systemPromptTemplate": "Eres un algoritmo de extracci\u00f3n experto.\nS\u00f3lo extrae informaci\u00f3n relevante del texto.\nSi no conoces el valor de un atributo que se le pide que extraiga, puede omitir el valor del atributo."
}
},
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"typeVersion": 1,
"position": [
560,
340
],
"id": "6013eef1-69d8-4157-9e8d-8fad93b9c804",
"name": "Cualificaci\u00f3n"
},
{
"parameters": {
"text": "={{ $json.text }}",
"schemaType": "manual",
"inputSchema": "{\n\t\"type\": \"object\",\n\t\"properties\": {\n\t\t\"tel\u00e9fono\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n \"ciudad\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n \"fecha de nacimiento\": {\n\t\t\t\"type\": \"string\"\n\t\t}\n\t}\n}",
"options": {
"systemPromptTemplate": "Eres un algoritmo de extracci\u00f3n experto.\nS\u00f3lo extrae informaci\u00f3n relevante del texto.\nSi no conoces el valor de un atributo que se le pide que extraiga, puede omitir el valor del atributo."
}
},
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"typeVersion": 1,
"position": [
540,
60
],
"id": "556b6cbc-ea06-4f98-be34-6dbfccaecd0c",
"name": "Datos Personales"
},
{
"parameters": {
"mode": "combine",
"combineBy": "combineAll",
"options": {}
},
"type": "n8n-nodes-base.merge",
"typeVersion": 3,
"position": [
1260,
200
],
"id": "ba5b054a-68ad-4451-b380-ae534605a6a6",
"name": "Merge"
},
{
"parameters": {
"options": {
"summarizationMethodAndPrompts": {
"values": {
"combineMapPrompt": "=Escriba un resumen conciso de lo siguiente:\nCiudad: {{ $json.output.ciudad }}\n\nFecha de nacimiento:{{ $json.output['fecha de nacimiento'] }}\n\nFormaci\u00f3n acad\u00e9mica:{{ $json.output['Formaci\u00f3n Academica'] }}\n\nHistorial laboral:{{ $json.output['Historial laboral'] }}\n\nHabilidades:{{ $json.output.Habilidades }}\n\nUtiliza 100 palabras o menos. Se conciso y conversacional.",
"prompt": "=Escriba un resumen conciso de lo siguiente:\nCiudad: {{ $json.output.ciudad }}\n\nFecha de nacimiento:{{ $json.output['fecha de nacimiento'] }}\n\nFormaci\u00f3n acad\u00e9mica:{{ $json.output['Formaci\u00f3n Academica'] }}\n\nHistorial laboral:{{ $json.output['Historial laboral'] }}\n\nHabilidades:{{ $json.output.Habilidades }}\n\nUtiliza 100 palabras o menos. Se conciso y conversacional."
}
}
}
},
"type": "@n8n/n8n-nodes-langchain.chainSummarization",
"typeVersion": 2,
"position": [
1520,
200
],
"id": "5f1b2576-7d60-414a-9258-8b71d65fe23e",
"name": "Summarization Chain"
},
{
"parameters": {
"promptType": "define",
"text": "=Perfil buscado:{{ $json.perfil_requerido }}\n\nCandidato:{{ $('Summarization Chain').item.json.response.text }}",
"hasOutputParser": true,
"messages": {
"messageValues": [
{
"message": "=Eres un experto en RRHH y tienes que determinar si el candidato se ajusta al perfil buscado por la empresa.|Tienes que dar una calificaci\u00f3n del 1 al 10 donde 1 significa que el candidato no se ajusta a lo que se requiere y 10 que es el candidato ideal porque refleja plenamente el perfil buscado.|Adem\u00e1s, en el campo \"consideraci\u00f3n\", justifica por qu\u00e9 has dado esa calificaci\u00f3n. S\u00e9 exigente"
}
]
}
},
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"typeVersion": 1.5,
"position": [
2100,
200
],
"id": "57fe92e4-156e-4557-9078-398e54c4df0c",
"name": "Experto RRHH"
},
{
"parameters": {
"schemaType": "manual",
"inputSchema": "{\n\t\"type\": \"object\",\n\t\"properties\": {\n\t\t\"puntuaci\u00f3n\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n\t\t\"consideraci\u00f3n\": {\n\t\t\t\"type\": \"string\"\n\t\t}\n\t}\n}"
},
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"typeVersion": 1.2,
"position": [
2380,
500
],
"id": "20b83329-1c2b-409e-8fb7-8f343fba6146",
"name": "Structured Output Parser"
},
{
"parameters": {
"operation": "append",
"documentId": {
"__rl": true,
"value": "1CanPVwbDS9tlK06X43SlVOP4qobLXM80ML5xjWkzums",
"mode": "list",
"cachedResultName": "postulantes",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1CanPVwbDS9tlK06X43SlVOP4qobLXM80ML5xjWkzums/edit?usp=drivesdk"
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Hoja 1",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1CanPVwbDS9tlK06X43SlVOP4qobLXM80ML5xjWkzums/edit#gid=0"
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"FECHA": "={{ $now.setZone().toFormat('yyyy-MM-dd') }}",
"NOMBRE": "={{ $('On form submission').item.json.Nombre }}",
"EMAIL": "={{ $('On form submission').item.json.Emails }}",
"CIUDAD": "={{ $('Merge').item.json.output.ciudad }}",
"HISTORIAL LABORAL": "={{ $('Merge').item.json.output[\"Historial laboral\"] }}",
"HABILIDADES": "={{ $('Merge').item.json.output.Habilidades }}",
"RESUMEN": "={{ $('Summarization Chain').item.json.response.text }}",
"CONSIDERACI\u00d3N": "={{ $json.output[\"consideraci\u00f3n\"] }}",
"TELEFONO": "={{ $('Merge').item.json.output[\"tel\u00e9fono\"].replace('+', '00') }}",
"EDUCACION": "={{ $('Merge').item.json.output[\"Formaci\u00f3n Academica\"] }}",
"PUNTUACION": "={{ $json.output[\"puntuaci\u00f3n\"] }}"
},
"matchingColumns": [],
"schema": [
{
"id": "FECHA",
"displayName": "FECHA",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "NOMBRE",
"displayName": "NOMBRE",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "TELEFONO",
"displayName": "TELEFONO",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "CIUDAD",
"displayName": "CIUDAD",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "EMAIL",
"displayName": "EMAIL",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "EDUCACION",
"displayName": "EDUCACION",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "HISTORIAL LABORAL",
"displayName": "HISTORIAL LABORAL",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "HABILIDADES",
"displayName": "HABILIDADES",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "RESUMEN",
"displayName": "RESUMEN",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "PUNTUACION",
"displayName": "PUNTUACION",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "CONSIDERACI\u00d3N",
"displayName": "CONSIDERACI\u00d3N",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.googleSheets",
"typeVersion": 4.5,
"position": [
2460,
200
],
"id": "61300454-77c5-411b-8906-fb601b2eae89",
"name": "Google Sheets",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "363b0aac-f7cd-4731-b861-0e2edbc1de0d",
"name": "perfil_requerido",
"value": "=Somos una agencia web y estamos buscando un desarrollador web full-stack que sepa utilizar PHP, Python y Javascript. Tiene experiencia en el sector y vive en Venezuela.",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
1900,
200
],
"id": "8e345b0f-59fe-47b1-b15a-ff8519815a8a",
"name": "perfil requerido"
}
],
"connections": {
"On form submission": {
"main": [
[
{
"node": "Extract from File",
"type": "main",
"index": 0
},
{
"node": "Google Drive",
"type": "main",
"index": 0
}
]
]
},
"Extract from File": {
"main": [
[
{
"node": "Datos Personales",
"type": "main",
"index": 0
},
{
"node": "Cualificaci\u00f3n",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Datos Personales",
"type": "ai_languageModel",
"index": 0
},
{
"node": "Cualificaci\u00f3n",
"type": "ai_languageModel",
"index": 0
},
{
"node": "Summarization Chain",
"type": "ai_languageModel",
"index": 0
},
{
"node": "Experto RRHH",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Datos Personales": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
},
"Cualificaci\u00f3n": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"Merge": {
"main": [
[
{
"node": "Summarization Chain",
"type": "main",
"index": 0
}
]
]
},
"Summarization Chain": {
"main": [
[
{
"node": "perfil requerido",
"type": "main",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Experto RRHH",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Experto RRHH": {
"main": [
[
{
"node": "Google Sheets",
"type": "main",
"index": 0
}
]
]
},
"perfil requerido": {
"main": [
[
{
"node": "Experto RRHH",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "559d4952-87b0-4577-8622-7f3dd71c1d12",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "3aO4dsXajh1BoELa",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
googleDriveOAuth2ApigoogleSheetsOAuth2ApiopenAiApi
Pro
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
clasificacion_curriculums. Uses formTrigger, googleDrive, lmChatOpenAi, informationExtractor. Event-driven trigger; 12 nodes.
Source: https://github.com/abratangana/repo_canal/blob/main/n8n_flows/clasificando_curriculums/clasificacion_curriculums.json — original creator credit. Request a take-down →
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