283 lines
9.0 KiB
JSON
283 lines
9.0 KiB
JSON
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"meta": {
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"id": "2b734806-e3c0-4552-a491-54ca846ed3ac",
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"name": "Extract from File",
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"type": "n8n-nodes-base.extractFromFile",
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"parameters": {
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"options": {},
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"operation": "binaryToPropery"
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},
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{
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"id": "2c199499-cc4f-405c-8560-765500b7acba",
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"name": "Google Drive",
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"type": "n8n-nodes-base.googleDrive",
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"position": [
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"parameters": {
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"fileId": {
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"__rl": true,
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"mode": "list",
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"value": "18Ac2xorxirIBm9FNFDDB5aVUSPBCCg1U",
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"cachedResultUrl": "https://drive.google.com/file/d/18Ac2xorxirIBm9FNFDDB5aVUSPBCCg1U/view?usp=drivesdk",
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"cachedResultName": "Invoice-798FE2FA-0004.pdf"
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},
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"options": {},
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"operation": "download"
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"credentials": {
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"googleDriveOAuth2Api": {
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"id": "AUEpxwlqBJghNMtb",
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"name": "Google Drive account"
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}
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"typeVersion": 3
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},
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{
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"id": "e3031c0c-f059-4f30-9684-10014a277d55",
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"name": "Call Gemini 2.0 Flash with PDF Capabilities",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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],
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"parameters": {
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"url": "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash-exp:generateContent",
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"method": "POST",
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"options": {},
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"jsonBody": "={\n \"contents\": [\n {\n \"parts\": [\n {\n \"inline_data\": {\n \"mime_type\": \"application/pdf\",\n \"data\": \"{{ $json.data }}\"\n }\n },\n {\n \"text\": \"{{ $('Define Prompt').item.json.prompt }}\"\n }\n ]\n }\n ]\n}",
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"sendBody": true,
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"specifyBody": "json",
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"authentication": "predefinedCredentialType",
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"nodeCredentialType": "googlePalmApi"
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"credentials": {
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"anthropicApi": {
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"id": "eOt6Ois0jSizRFMJ",
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"name": "Anthropic Mira Account"
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},
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"googlePalmApi": {
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"id": "IQrjvfoUd5LUft3b",
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"name": "Google Gemini(PaLM) Api account"
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "135df716-32a1-47e8-9ed8-30c830b803d6",
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"name": "Call Claude 3.5 Sonnet with PDF Capabilities",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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"parameters": {
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"url": "https://api.anthropic.com/v1/messages",
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"method": "POST",
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"options": {},
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"jsonBody": "={\n \"model\": \"claude-3-5-sonnet-20241022\",\n \"max_tokens\": 1024,\n \"messages\": [{\n \"role\": \"user\",\n \"content\": [{\n \"type\": \"document\",\n \"source\": {\n \"type\": \"base64\",\n \"media_type\": \"application/pdf\",\n \"data\": \"{{$json.data}}\"\n }\n },\n {\n \"type\": \"text\",\n \"text\": \"{{ $('Define Prompt').item.json.prompt }}\"\n }]\n }]\n}",
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"sendBody": true,
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"sendHeaders": true,
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"specifyBody": "json",
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"authentication": "predefinedCredentialType",
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"headerParameters": {
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"parameters": [
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{
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"name": "anthropic-version",
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"value": "2023-06-01"
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},
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{
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"name": "content-type",
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"value": "application/json"
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}
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]
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"nodeCredentialType": "anthropicApi"
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"credentials": {
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"anthropicApi": {
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"id": "eOt6Ois0jSizRFMJ",
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"name": "Anthropic Mira Account"
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "5b8994d1-4bfd-4776-84ac-b3141aca6378",
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"name": "Sticky Note1",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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"parameters": {
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"color": 7,
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"width": 601,
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"height": 585,
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"content": "## Workflow: Extract data from PDF with Claude 3.5 Sonnet or Gemini 2.0 Flash\n\n**Overview**\n- This workflow helps you compare Claude 3.5 Sonnet and Gemini 2.0 Flash when extracting data from a PDF\n- This workflow extracts and processes the data within a PDF in **one single step**, **instead of calling an OCR and then an LLM”**\n\n\n**How it works**\n- The initial 2 steps download the PDF and convert it to base64.\n- This base64 string is then sent to both Claude 3.5 Sonnet and Gemini 2.0 Flash to extract information.\n- This workflow is made to let you compare results, latency, and cost (in their dedicated dashboard).\n\n\n**How to use it**\n- Set up your Google Drive if not already done\n- Select a document on your Google Drive\n- Modify the prompt in \"Define Prompt\" to extract the information you need and transform it as wanted.\n- Get a [Claude API key](https://console.anthropic.com/settings/keys) and/or [Gemini API key](https://aistudio.google.com/app/apikey)\n- Note that you can deactivate one of the 2 API calls if you don't want to try both\n- Test the Workflow\n"
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},
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"typeVersion": 1
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},
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{
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"id": "616241a9-6199-406b-88dc-0afc7d974250",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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820,
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],
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"parameters": {
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"color": 5,
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"width": 320,
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"height": 360,
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"content": "You can output the result as JSON by adding the following:\n```\n\"generationConfig\": {\n \"responseMimeType\": \"application/json\"\n```\nor even use a structured output.\n[Check the documentation](https://ai.google.dev/gemini-api/docs/structured-output?lang=rest)"
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},
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"typeVersion": 1
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},
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{
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"id": "bbac8d3d-d68f-4aa2-a41a-b06f7de2317b",
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"name": "Define Prompt",
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"type": "n8n-nodes-base.set",
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],
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"parameters": {
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"options": {},
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"assignments": {
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"assignments": [
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{
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"id": "dba23ef5-95df-496a-8e24-c7c1544533d2",
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"name": "prompt",
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"type": "string",
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"value": "Extract the VAT numbers for each country"
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}
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]
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}
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},
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"typeVersion": 3.4
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},
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{
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"id": "3c2e7265-76e5-4911-a950-7e6b0c89ec5a",
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"name": "Sticky Note2",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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820,
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],
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"parameters": {
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"color": 5,
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"width": 320,
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"height": 240,
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"content": "You can force Claude to output JSON with [Prefill response format](https://docs.anthropic.com/en/docs/test-and-evaluate/strengthen-guardrails/increase-consistency#prefill-claudes-response)"
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},
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"typeVersion": 1
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},
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{
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"id": "f2b46305-5200-486e-ad4d-ecc0d2a14314",
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"name": "Sticky Note3",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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380,
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],
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"parameters": {
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"color": 5,
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"width": 380,
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"height": 280,
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"content": "These 2 steps first download the PDF file, and then convert it to base64.\nThis is required by both APIs to process the file."
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},
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"typeVersion": 1
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},
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{
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"id": "e5dff70f-b55a-4c23-9025-765a7cf19c4a",
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"name": "Sticky Note4",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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120,
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],
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"parameters": {
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"color": 5,
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"width": 220,
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"height": 280,
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"content": "This prompt is used in both Gemini’s and Claude’s calls to define what information should be extracted and processed."
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},
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"typeVersion": 1
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}
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],
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"pinData": {},
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"connections": {
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"Google Drive": {
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"main": [
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[
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{
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"node": "Extract from File",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Define Prompt": {
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"main": [
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[
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{
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"node": "Google Drive",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Extract from File": {
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"main": [
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[
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{
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"node": "Call Claude 3.5 Sonnet with PDF Capabilities",
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"type": "main",
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"index": 0
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},
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{
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"node": "Call Gemini 2.0 Flash with PDF Capabilities",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"When clicking 'Test workflow'": {
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"main": [
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[
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{
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"node": "Define Prompt",
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"type": "main",
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}
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}
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} |