What can Oracle Cloud Infrastructure Document Understanding NOT do?

OCI Document Understanding is an AI service designed to extract information from digital documents and images. Its core capabilities include Optical Character Recognition (OCR) to extract text, key-value pair extraction for specific fields (like "Invoice Number"), table extraction, and document classification to identify document types (e.g., invoice, receipt). It does not have a feature to generate a transcript from audio or video sources; that function is handled by the OCI Speech service, which specializes in speech-to-text conversion.

B. Table extraction is a key feature of OCI Document Understanding, allowing it to pull structured data from tables within a document.
C. Document classification is a core capability, enabling the service to automatically categorize documents into predefined types.
D. Extracting text via OCR is the fundamental first step for almost all other features within the OCI Document Understanding service.

1. Oracle Cloud Infrastructure Documentation. (2024). Overview of Document Understanding. "Document Understanding service can help you to extract text, tables, and other key data from document files... The following features are available: Optical Character Recognition (OCR), Document Classification, Key Value Extraction, Table Extraction."

2. Oracle Cloud Infrastructure Documentation. (2024). Overview of Speech. "OCI Speech is an AI service that applies automatic speech recognition (ASR) technology to transform audio-based content into text." This confirms transcription is a separate service.