Who is this workflow for? Streamline your PDF data extraction process by leveraging the power of Claude 3.5 Sonnet and Gemini 2.0 Flash within an n8n workflow. This automated solution enables efficient extraction and processing of information directly from PDFs in a single step, eliminating the need for separate OCR and language model calls..

What does this workflow do?

  • Setup Google Drive Integration:
  • Ensure your Google Drive account is connected to the n8n workflow.
  • Select the PDF document you wish to process from your Google Drive.
  • Download and Convert PDF:
  • The workflow initiates by downloading the selected PDF.
  • The downloaded PDF is then converted into a base64 string, preparing it for analysis.
  • Send to AI Models:
  • The base64-encoded PDF is simultaneously sent to Claude 3.5 Sonnet and Gemini 2.0 Flash.
  • Both AI models process the PDF to extract the required information based on the defined prompts.
  • Define and Customize Prompts:
  • In the “Define Prompt” step, customize the prompts to specify the information you need extracted and how you want it transformed.
  • API Configuration:
  • Obtain and input your Claude API key from Anthropic and/or your Gemini API key from Google AI Studio.
  • You have the option to deactivate one of the API calls if you prefer to use only one model for extraction.
  • Compare Results:
  • The workflow captures the extracted data, response times, and associated costs from both AI models.
  • Use the dedicated dashboard to compare the results, enabling informed decisions on which model best suits your needs.
  • Test the Workflow:
  • Run the workflow to ensure everything operates as expected.
  • Review the extracted data and performance metrics to validate the setup.

🤖 Why Use This Automation Workflow?

  • Efficiency: Extract and process PDF data in one seamless step, reducing time and complexity.
  • Comparative Analysis: Evaluate the performance of Claude 3.5 Sonnet and Gemini 2.0 Flash regarding accuracy, speed, and cost.
  • Cost-Effective: Optimize your data extraction strategy by monitoring and comparing API usage and expenses through dedicated dashboards.

👨‍💻 Who is This Workflow For?

This workflow is ideal for:

  • Data Analysts seeking to automate the extraction of information from large volumes of PDF documents.
  • Developers looking to integrate advanced AI models into their data processing pipelines.
  • Businesses aiming to enhance their document management systems with efficient and scalable data extraction capabilities.

🎯 Use Cases

  1. Contract Analysis: Automatically extract key terms, clauses, and dates from legal contracts for quick reference and comparison.
  2. Financial Reporting: Pull essential financial data from reports and statements to facilitate analysis and decision-making.
  3. Academic Research: Extract citations, references, and important findings from research papers to streamline literature reviews.

TL;DR

This n8n workflow offers a comprehensive solution for extracting and processing information from PDFs using Claude 3.5 Sonnet and Gemini 2.0 Flash. By automating the extraction process in a single step and providing tools for comparative analysis, it enhances efficiency, reduces costs, and empowers users to make data-driven decisions based on robust AI capabilities.

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