Analyse multimédia de l'agent Qwen LLM avec les outils Gemini
Avancé
Ceci est unDocument Extraction, AI Chatbotworkflow d'automatisation du domainecontenant 21 nœuds.Utilise principalement des nœuds comme If, Set, Merge, SplitOut, Aggregate. Utiliser l'outil Gemini et le Qwen LLM Agent pour analyser les images, les vidéos, les documents et les fichiers audio
Prérequis
- •Aucun prérequis spécial, prêt à l'emploi après importation
Nœuds utilisés (21)
Catégorie
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
{
"meta": {
"instanceId": "8396a2c42d7edc37401c19b3909f25edcb0e4a6dc3914c824fddd73a329a575c",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "904a709d-dc85-439f-8e72-f77cc8764f62",
"name": "Agent IA",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-720,
-352
],
"parameters": {
"options": {
"systemMessage": "Eres un asistente útil y confiable. Tu objetivo principal es responder de forma clara, concreta y breve a las consultas del usuario.\n\nPuedes apoyarte en funciones o herramientas externas cuando estén disponibles para resolver las tareas de forma más eficaz. Usa estos recursos de forma autónoma y sin pedir permiso, siempre que ayuden a dar una mejor respuesta al usuario.\n\nSi no tienes suficiente información para responder, pide los datos necesarios de forma directa. Sé proactivo, toma la iniciativa cuando sea útil y enfócate siempre en entregar soluciones prácticas y comprensibles."
}
},
"typeVersion": 2.1
},
{
"id": "35664f34-c12c-4c39-b80d-b6a87e52ac8e",
"name": "Boucler sur les éléments",
"type": "n8n-nodes-base.splitInBatches",
"position": [
-1456,
16
],
"parameters": {
"options": {
"reset": false
}
},
"typeVersion": 3
},
{
"id": "1d043672-c1af-4633-92aa-342117c92faf",
"name": "Séparer les fichiers",
"type": "n8n-nodes-base.splitOut",
"position": [
-1648,
16
],
"parameters": {
"include": "allOtherFields",
"options": {
"includeBinary": true,
"destinationFieldName": "=files"
},
"fieldToSplitOut": "=files"
},
"executeOnce": false,
"typeVersion": 1
},
{
"id": "45ee1755-7d8b-4eb4-8ce2-cc1fc6bf8220",
"name": "Agréger",
"type": "n8n-nodes-base.aggregate",
"position": [
-1296,
-128
],
"parameters": {
"options": {
"includeBinaries": false
},
"fieldsToAggregate": {
"fieldToAggregate": [
{
"fieldToAggregate": "file"
}
]
}
},
"typeVersion": 1
},
{
"id": "13164f95-7fdf-437c-a3c0-d8f1b9f0a6b5",
"name": "Fusionner",
"type": "n8n-nodes-base.merge",
"position": [
-1280,
-352
],
"parameters": {},
"typeVersion": 3.2
},
{
"id": "828c6081-9420-42b6-9f78-0c6dbdbf5c33",
"name": "IMG",
"type": "@n8n/n8n-nodes-langchain.googleGeminiTool",
"position": [
-656,
-112
],
"parameters": {
"text": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Text_Input', ``, 'string') }}",
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemma-3-27b-it",
"cachedResultName": "models/gemma-3-27b-it"
},
"options": {},
"resource": "image",
"imageUrls": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('URL_s_', ``, 'string') }}",
"operation": "analyze",
"descriptionType": "manual",
"toolDescription": "Analyze image in Google Gemini"
},
"credentials": {
"googlePalmApi": {
"id": "YRMp3GqYOBMNJvBe",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "ec27fa16-9ee7-44db-84c2-58b864da4ef6",
"name": "VIDÉO",
"type": "@n8n/n8n-nodes-langchain.googleGeminiTool",
"position": [
-560,
-112
],
"parameters": {
"text": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Text_Input', ``, 'string') }}",
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.0-flash-lite",
"cachedResultName": "models/gemini-2.0-flash-lite"
},
"options": {},
"resource": "video",
"operation": "analyze",
"videoUrls": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('URL_s_', ``, 'string') }}",
"descriptionType": "manual",
"toolDescription": "Analyze video in Google Gemini"
},
"credentials": {
"googlePalmApi": {
"id": "YRMp3GqYOBMNJvBe",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "c5bd84b4-aad1-4e25-819f-8a02bccfdc8e",
"name": "AUDIO",
"type": "@n8n/n8n-nodes-langchain.googleGeminiTool",
"position": [
-464,
-112
],
"parameters": {
"text": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Text_Input', ``, 'string') }}",
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.0-flash-lite",
"cachedResultName": "models/gemini-2.0-flash-lite"
},
"options": {},
"resource": "audio",
"audioUrls": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('URL_s_', ``, 'string') }}",
"operation": "analyze",
"descriptionType": "manual",
"toolDescription": "Analyze audio in Google Gemini"
},
"credentials": {
"googlePalmApi": {
"id": "YRMp3GqYOBMNJvBe",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "1e54b2fb-241e-44fb-8b69-e79bea324399",
"name": "DOCUMENT",
"type": "@n8n/n8n-nodes-langchain.googleGeminiTool",
"position": [
-352,
-112
],
"parameters": {
"text": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Text_Input', ``, 'string') }}",
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.0-flash-lite",
"cachedResultName": "models/gemini-2.0-flash-lite"
},
"options": {},
"resource": "document",
"documentUrls": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('URL_s_', ``, 'string') }}",
"descriptionType": "manual",
"toolDescription": "Analyze document in Google Gemini"
},
"credentials": {
"googlePalmApi": {
"id": "YRMp3GqYOBMNJvBe",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "3947d5fa-5cd6-4f17-80de-8aa86fa29df8",
"name": "Entrée",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-1664,
-352
],
"webhookId": "2c774c20-3be1-429c-a9b6-86ca7cf2dcf9",
"parameters": {
"options": {
"allowFileUploads": true
}
},
"typeVersion": 1.1
},
{
"id": "869e052e-ba3e-4795-8ad5-7787449af29b",
"name": "Si pas de fichiers",
"type": "n8n-nodes-base.if",
"position": [
-1504,
-352
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "e3475200-6983-492f-b08d-ca1c40f9e4a5",
"operator": {
"type": "array",
"operation": "notExists",
"singleValue": true
},
"leftValue": "={{ $json.files }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "cf62126c-3a4d-42ef-93c9-bc45d3e9a71d",
"name": "Téléverser un fichier",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"position": [
-1296,
32
],
"parameters": {
"resource": "file",
"inputType": "binary",
"binaryPropertyName": "=data{{$runIndex}}"
},
"credentials": {
"googlePalmApi": {
"id": "YRMp3GqYOBMNJvBe",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "60c8e74d-ac06-49e1-a58f-27a2b12eb5d5",
"name": "Données de fichier",
"type": "n8n-nodes-base.set",
"position": [
-1152,
32
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "c51e91b2-0bc3-41f7-ad20-6553a1f16a4f",
"name": "file.url",
"type": "string",
"value": "={{ $json.fileUri }}"
},
{
"id": "898419e5-f238-464c-abec-9410e0709bc8",
"name": "file.name",
"type": "string",
"value": "={{ $('Split Out Files').item.json.files.fileName }}"
},
{
"id": "4c088e7c-ed7c-48df-a448-e6107ca58fd9",
"name": "mimeType",
"type": "string",
"value": "={{ $json.mimeType }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "781c5dfc-fb88-4493-af59-c87edb0c2e8d",
"name": "Mettre à jour l'entrée",
"type": "n8n-nodes-base.set",
"position": [
-1152,
-128
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "1fba2a0e-8f8f-422d-8b3d-2ce9aba9718a",
"name": "files",
"type": "array",
"value": "={{ $json.file }}"
},
{
"id": "264f9f25-ab51-481d-b1b0-68fc63297d79",
"name": "",
"type": "string",
"value": ""
},
{
"id": "54da9062-5aef-4f1e-baf0-f2ea57864aef",
"name": "sessionId",
"type": "string",
"value": "={{ $('Input').item.json.sessionId }}"
},
{
"id": "dac98866-efeb-4fa3-af76-adf282ee6b29",
"name": "action",
"type": "string",
"value": "={{ $('Input').item.json.action }}"
},
{
"id": "34e03f34-f3d9-4eb3-8171-d47b0c276ef1",
"name": "chatInput",
"type": "string",
"value": "={{ $('Input').item.json.chatInput }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "178a32a0-206f-4af5-803f-6114a23c0303",
"name": "Générer une entrée de chat",
"type": "n8n-nodes-base.set",
"position": [
-1120,
-352
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "88fdb9fb-e003-498e-98f8-9e8fcde8dd53",
"name": "chatInput",
"type": "string",
"value": "={{ $json.chatInput }}\n{{ $json.files ? 'Media: ' + $json.files.toJsonString() : '' }}"
},
{
"id": "8274ca7b-69b9-4b46-beb4-a8e11198c488",
"name": "sessionId",
"type": "string",
"value": "={{ $json.sessionId }}"
},
{
"id": "048b0f23-3d57-4056-b813-7ee8c25522fd",
"name": "action",
"type": "string",
"value": "={{ $json.action }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "13f5e189-ccf8-461f-9aa8-9d9b45b5352d",
"name": "Modèle",
"type": "@n8n/n8n-nodes-langchain.lmChatGroq",
"position": [
-928,
-112
],
"parameters": {
"model": "qwen/qwen3-32b",
"options": {}
},
"credentials": {
"groqApi": {
"id": "G6oCe97EbDiUJGyC",
"name": "Groq account"
}
},
"typeVersion": 1
},
{
"id": "54fcccd9-0158-4cb7-98db-1675dcf7c29c",
"name": "Mémoire",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
-784,
-112
],
"parameters": {
"contextWindowLength": 15
},
"typeVersion": 1.3
},
{
"id": "741b7bc6-d00e-45a5-9cbd-25c163f45e4a",
"name": "Note adhésive",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1776,
-528
],
"parameters": {
"color": 4,
"width": 448,
"height": 336,
"content": "## Start \n"
},
"typeVersion": 1
},
{
"id": "8f0a19e7-85aa-4dc1-8e7b-e18a83cd5d55",
"name": "Note adhésive1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1776,
-192
],
"parameters": {
"width": 816,
"height": 448,
"content": "## If files \n**Upload all files to Google**"
},
"typeVersion": 1
},
{
"id": "eb97a99c-4cb3-4a57-ace9-668d8dfed1fe",
"name": "Note adhésive2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1328,
-528
],
"parameters": {
"color": 2,
"width": 368,
"height": 336,
"content": "## The real chat input "
},
"typeVersion": 1
},
{
"id": "9fdb1af3-6e0c-4dfa-9705-e7b19fd91d84",
"name": "Note adhésive3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-960,
-528
],
"parameters": {
"color": 5,
"width": 736,
"height": 784,
"content": "## The Agent \n"
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"828c6081-9420-42b6-9f78-0c6dbdbf5c33": {
"ai_tool": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "ai_tool",
"index": 0
}
]
]
},
"c5bd84b4-aad1-4e25-819f-8a02bccfdc8e": {
"ai_tool": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "ai_tool",
"index": 0
}
]
]
},
"3947d5fa-5cd6-4f17-80de-8aa86fa29df8": {
"main": [
[
{
"node": "869e052e-ba3e-4795-8ad5-7787449af29b",
"type": "main",
"index": 0
}
]
]
},
"13164f95-7fdf-437c-a3c0-d8f1b9f0a6b5": {
"main": [
[
{
"node": "178a32a0-206f-4af5-803f-6114a23c0303",
"type": "main",
"index": 0
}
]
]
},
"13f5e189-ccf8-461f-9aa8-9d9b45b5352d": {
"ai_languageModel": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"ec27fa16-9ee7-44db-84c2-58b864da4ef6": {
"ai_tool": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "ai_tool",
"index": 0
}
]
]
},
"54fcccd9-0158-4cb7-98db-1675dcf7c29c": {
"ai_memory": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "ai_memory",
"index": 0
}
]
]
},
"1e54b2fb-241e-44fb-8b69-e79bea324399": {
"ai_tool": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "ai_tool",
"index": 0
}
]
]
},
"45ee1755-7d8b-4eb4-8ce2-cc1fc6bf8220": {
"main": [
[
{
"node": "781c5dfc-fb88-4493-af59-c87edb0c2e8d",
"type": "main",
"index": 0
}
]
]
},
"60c8e74d-ac06-49e1-a58f-27a2b12eb5d5": {
"main": [
[
{
"node": "35664f34-c12c-4c39-b80d-b6a87e52ac8e",
"type": "main",
"index": 0
}
]
]
},
"869e052e-ba3e-4795-8ad5-7787449af29b": {
"main": [
[
{
"node": "13164f95-7fdf-437c-a3c0-d8f1b9f0a6b5",
"type": "main",
"index": 0
}
],
[
{
"node": "1d043672-c1af-4633-92aa-342117c92faf",
"type": "main",
"index": 0
}
]
]
},
"781c5dfc-fb88-4493-af59-c87edb0c2e8d": {
"main": [
[
{
"node": "13164f95-7fdf-437c-a3c0-d8f1b9f0a6b5",
"type": "main",
"index": 1
}
]
]
},
"cf62126c-3a4d-42ef-93c9-bc45d3e9a71d": {
"main": [
[
{
"node": "60c8e74d-ac06-49e1-a58f-27a2b12eb5d5",
"type": "main",
"index": 0
}
]
]
},
"35664f34-c12c-4c39-b80d-b6a87e52ac8e": {
"main": [
[
{
"node": "45ee1755-7d8b-4eb4-8ce2-cc1fc6bf8220",
"type": "main",
"index": 0
}
],
[
{
"node": "cf62126c-3a4d-42ef-93c9-bc45d3e9a71d",
"type": "main",
"index": 0
}
]
]
},
"1d043672-c1af-4633-92aa-342117c92faf": {
"main": [
[
{
"node": "35664f34-c12c-4c39-b80d-b6a87e52ac8e",
"type": "main",
"index": 0
}
]
]
},
"178a32a0-206f-4af5-803f-6114a23c0303": {
"main": [
[
{
"node": "904a709d-dc85-439f-8e72-f77cc8764f62",
"type": "main",
"index": 0
}
]
]
}
}
}Foire aux questions
Comment utiliser ce workflow ?
Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.
Dans quelles scénarios ce workflow est-il adapté ?
Avancé - Extraction de documents, Chatbot IA
Est-ce payant ?
Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.
Workflows recommandés
PDF vers commande
Utiliser l'IA pour automatiser la conversion des commandes d'achat PDF en commandes de vente Adobe Commerce
If
Set
Code
+
If
Set
Code
96 NœudsJKingma
Extraction de documents
Explorer les nœuds n8n dans la bibliothèque de références visuelles
Explorer les nœuds n8n dans la base de références visuelles
If
Ftp
Set
+
If
Ftp
Set
113 NœudsI versus AI
Autres
Rapport Google
Générer des rapports financiers multi-périodes à partir de Google Sheets avec analyse IA
Set
Code
Merge
+
Set
Code
Merge
26 NœudsDuyTran
Extraction de documents
isra36
Génération et test de code SQL en utilisant GPT/OpenRouter AI et un bac à sable PostgreSQL
If
Set
Code
+
If
Set
Code
40 NœudsMuhammadumar
Ingénierie
Assistant IA intelligent : Discuter avec les fichiers de Supabase Storage et Google Drive
AIintelligentassistant：与Supabase存储etGoogle Drive文件对话
If
Set
Wait
+
If
Set
Wait
62 NœudsMark Shcherbakov
Ingénierie
Construire un système RAG multi-requêtes avancé basé sur Supabase et GPT-5
Construire un système RAG multi-requêtes avancé basé sur Supabase et GPT-5
If
Set
Filter
+
If
Set
Filter
22 NœudsGuillaume Duvernay
RAG IA
Informations sur le workflow
Niveau de difficulté
Avancé
Nombre de nœuds21
Catégorie2
Types de nœuds13
Description de la difficulté
Auteur
Mauricio Perera
@rckflrAutomation consultant with over 10 years of experience specializing in AI, no-code, and workflow optimization. I’ve delivered tailored AI and NLP solutions across real estate, healthcare, and more, enhancing efficiency and customer experiences. Proficient in tools like Make, Airtable, and Zapier, I also integrate GPT models to create scalable, innovative automations. Contact me to discuss custom n8n workflows or advanced automations to streamline your processes.
Liens externes
Voir sur n8n.io →
Partager ce workflow