# Unsiloed AI > AI agents for Unstructured data ## Docs - [Classify Document](https://docs.unsiloed.ai/api-reference/classification/classify-document.md): Classify PDF documents into predefined categories with confidence scoring using job-based processing - [Get Classification Result](https://docs.unsiloed.ai/api-reference/classification/get-classification-status.md): Check the status and progress of classification jobs and retrieve results - [Extract Data](https://docs.unsiloed.ai/api-reference/extraction/extract-data.md): Extract structured data from PDF documents using custom schemas - [Get Extraction Result](https://docs.unsiloed.ai/api-reference/jobs/results.md): Retrieve the results of a completed processing job - [Get Organization Usage](https://docs.unsiloed.ai/api-reference/organization/usage.md): Check your organization's current usage, limits, and remaining quota - [Get Parse Result](https://docs.unsiloed.ai/api-reference/parser/get-parse-job-status.md): Check the status and retrieve results of parsing jobs - [Parse Document](https://docs.unsiloed.ai/api-reference/parser/parse-document.md): Parse and segment PDFs, images, and Office files into meaningful sections using advanced AI models with flexible customization options. - [Parse Document (Presigned Upload)](https://docs.unsiloed.ai/api-reference/parser/parse-document-v2.md): Parse and segment PDFs, images, and Office files into meaningful sections using advanced AI models with flexible customization options. - [Get Split Result](https://docs.unsiloed.ai/api-reference/splitting/get-split-status.md): Check the status and retrieve results of document splitting jobs - [Split Document](https://docs.unsiloed.ai/api-reference/splitting/split-document.md): Split PDF documents by classifying pages into different categories - [Classification](https://docs.unsiloed.ai/document-processing/classification.md): AI-powered document categorization with confidence scoring - [Claude Integration](https://docs.unsiloed.ai/document-processing/claude-integration.md): Drop-in Anthropic tool-use schemas to give Claude structured access to Unsiloed's document processing API - [Parsing](https://docs.unsiloed.ai/document-processing/parsing.md): Document parsing and structure analysis with AI-powered processing - [Splitting](https://docs.unsiloed.ai/document-processing/splitting.md): Split PDF documents by classifying pages into different categories - [Extraction](https://docs.unsiloed.ai/document-processing/vision-api.md): Advanced PDF processing and data extraction using Vision API - [General FAQ](https://docs.unsiloed.ai/faq/general.md): Frequently asked questions about Unsiloed AI's document processing platform - [](https://docs.unsiloed.ai/index.md) - [Quickstart](https://docs.unsiloed.ai/quickstart.md): Get started with Unsiloed AI in minutes. Learn how to parse your first document and extract structured data. ## OpenAPI Specs - [openapi-v1](https://docs.unsiloed.ai/api-reference/parser/openapi-v1.json) - [openapi-v2](https://docs.unsiloed.ai/api-reference/parser/openapi-v2.json) - [openapi](https://docs.unsiloed.ai/api-reference/openapi.json) - [sample_spec](https://docs.unsiloed.ai/tooling/tests/fixtures/sample_spec.json)