Extract and process information directly from PDF using Claude and Gemini

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This workflow helps you compare Claude 3.5 Sonnet and Gemini 2.0 Flash when extracting data from a PDF This workflow extracts and processes the data within a PDF in one single step , instead of cal...

Best for

Document Extraction automation workflows
AI Summarization automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.manualtrigger, n8n-nodes-base.extractfromfile, n8n-nodes-base.googledrive, n8n-nodes-base.httprequest, n8n-nodes-base.stickynote, n8n-nodes-base.set

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Agent Studio.

Original n8n.io source

1.1 Workflow description

Title: Extract and process information directly from PDF using Claude and Gemini
Workflow name: Extract and process information directly from PDF using Claude and Gemini

Overview

This workflow helps you compare Claude 3.5 Sonnet and Gemini 2.0 Flash when extracting data from a PDF
This workflow extracts and processes the data within a PDF in one single step, instead of calling an OCR and then an LLM”

How it works

The initial 2 steps download the PDF and convert it to base64.
This base64 string is then sent to both Claude 3.5 Sonnet and Gemini 2.0 Flash to extract information.
This workflow is made to let you compare results, latency, and cost (in their dedicated dashboard).

How to use it

Set up your Google Drive if not already done
Select a document on your Google Drive
Modify the prompt in "Define Prompt" to extract the information you need and transform it as wanted.
Get a Claude API key and/or Gemini API key
Note that you can deactivate one of the 2 API calls if you don't want to try both
Test the Workflow

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - When clicking 'Test workflow'

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 2 - Extract from File

Type / Role: n8n-nodes-base.extractFromFile - extractFromFile
Config choices: Version 1

Block 3 - Google Drive

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 4 - Call Gemini 2.0 Flash with PDF Capabilities

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 5 - Call Claude 3.5 Sonnet with PDF Capabilities

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 6 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Define Prompt

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 9 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Extract and process information directly from PDF using Claude and Gemini
Complexity	intermediate
Nodes	11
Categories	Document Extraction, AI Summarization
Author	Agent Studio
Published	21 Jan 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/2764/2764.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows AI Summarization workflows

Frequently asked questions

What does Extract and process information directly from PDF using Claude and Gemini do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction, AI Summarization use case.

Agent Studio

13 workflows

Nodes

n8n-nodes-base.manualtrigger n8n-nodes-base.extractfromfile n8n-nodes-base.googledrive n8n-nodes-base.httprequest n8n-nodes-base.stickynote n8n-nodes-base.set

Complexity

intermediate

Published 21 Jan 2025

Likes 0

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Install path: /data/workflows/2764/2764.json

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Extract and process information directly from PDF using Claude and Gemini

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Overview

How it works

How to use it

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - When clicking 'Test workflow'

Block 2 - Extract from File

Block 3 - Google Drive

Block 4 - Call Gemini 2.0 Flash with PDF Capabilities

Block 5 - Call Claude 3.5 Sonnet with PDF Capabilities

Block 6 - Sticky Note1

Block 7 - Sticky Note

Block 8 - Define Prompt

Block 9 - Sticky Note2

Block 10 - Sticky Note3

Block 11 - Sticky Note4

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions