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Case study

Invoice processing

Automating invoice processing for an accounting consultancy.



Processing of invoices handed in by clients involves several cumbersome steps:

  • Clients usually hand in multiple scans of invoices in one large document.

  • Accountants manually divide the documents into individual invoices.

  • Accountants need to understand each position shown on the invoices and often require a web research to achieve this.


An LLM (GPT-4) based system, that

  • reads the invoice scans with OCR,

  • detects the beginning and end of each invoice and divides the documents accordingly,

  • classifies and explains the positions shown on the invoice.

  • Successful autonomous processing of over 90% of invoice scans.

  • Relief from this cumbersome, repetitive task.

  • Significant time savings.

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