AI PDF Data Extraction Agent: Claude 3.5 vs Gemini 2.0
Integrates with:
Core AI Power
4/10
Automation Level
1/10
Integration Reach
3 systems
Setup Simplicity
6/10
Adaptability
8/10
Overview
Unlock intelligent document processing with this AI Agent
This workflow is a powerful tool for anyone looking to automate data extraction from PDFs. It acts as an AI Agent with a specialized skill: document analysis. Instead of relying on complex, multi-step OCR and parsing tools, this agent uses the native multimodal capabilities of Claude 3.5 Sonnet and Gemini 2.0 Flash to understand and extract information directly from a PDF file in a single step. It's designed to help you quickly benchmark these two leading models to see which one performs better for your specific documents, whether they're invoices, reports, or contracts.
Key Features & Benefits
- Direct PDF Processing: Natively processes PDFs without a separate OCR step, saving time and reducing complexity.
- Dual-Model Comparison: Simultaneously sends requests to both Claude 3.5 Sonnet and Gemini 2.0 Flash for a side-by-side evaluation of speed, accuracy, and cost.
- Customizable Extraction: Easily modify a single prompt to define exactly what data you need to pull, from invoice details to specific clauses in a contract.
- Structured Output Ready: Includes guidance on how to prompt the models for structured JSON output, making the data immediately usable in other systems or databases.
Use Cases
- Automating invoice processing by extracting line items, totals, and vendor details.
- Extracting key metrics and summaries from financial reports or research papers.
- Digitizing and structuring data from scanned contracts or legal documents.
- Benchmarking LLMs to decide on the most cost-effective model for your production document automation pipeline.
Prerequisites
- An n8n instance (Cloud or self-hosted).
- Google Drive credentials.
- An Anthropic API Key with access to Claude 3.5 Sonnet.
- A Google AI Studio API Key with access to Gemini 2.0 Flash.
Setup Instructions
- Import the workflow into your n8n instance.
- Configure the 'Google Drive' node with your credentials and select the PDF file you want to process.
- In the 'Define Prompt' node, write the instructions for the data you want to extract (e.g., "Extract the invoice number, total amount, and due date as a JSON object").
- Configure the 'Call Claude 3.5 Sonnet' node: In the 'Authentication' tab, select or create your Anthropic API credentials.
- Configure the 'Call Gemini 2.0 Flash' node: In the 'Authentication' tab, select or create your Google Gemini API credentials.
- (Optional) Deactivate one of the LLM call nodes if you only want to test one model.
- Activate and run the workflow to see the extracted data from both models in the final output.
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