Writing an multi-service document extractor with the help of Diagrid’s Catalyst
Read OriginalThis technical tutorial details building a cloud-native application to extract structured data from uploaded documents using an LLM (like GPT-4o). It explains a multi-service architecture involving upload, processing via pub/sub, Azure Document Intelligence for OCR, and configurable output handlers, all orchestrated using Diagrid Catalyst's building blocks for state management and service communication.
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