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A slice is a use case: every application gets exactly the documents it should see, gated by quality, freshness, and sensitivity. These are the four patterns teams build, each with runnable cookbooks.

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RAG and Agent Context

An agent is only as accurate as the context it can reach, and raw document dumps fail it in predictable ways: duplicate copies, stale versions, lookalike chunks from the wrong documents, no access boundaries. These are metadata problems, not model problems. Deasy Labs gives you two layers of control over what the agent accesses:
  • Curate once. A Data Slice is the agent’s vetted context: deduplicated, current, relevance-filtered, sensitivity-gated. In internal benchmarks, indexing only the latest version of each document improved retrieval accuracy by 46%.
  • Route at runtime. Within the slice, every chunk carries its tags. The agent routes by metadata, filtering to the right documents before similarity runs, and you can enforce metadata rules so anything tagged sensitive is never touched.
In practice: for “what are the termination terms in our supplier agreements”, the slice already excludes drafts, duplicates, and PII; Contract Type = Supplier Agreement narrows tens of thousands of chunks to a few hundred; similarity ranks within them; and the answer cites values that carry evidence and confidence. Workflows keep the slice current as documents change.

Prepare an AI-Ready Dataset

The curation flow that produces the agent’s slice.

Clean Up a RAG Index

Serve a curated collection from an existing one, maintained nightly.

Scope Chatbot Answers with Metadata

Tags as retrieval filters, end to end.

Keep Answers Current Over Time

Freshness rules keep the slice current.

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Document Management

Not every consumer of metadata is an AI system. Enrich libraries at the source: extracted metadata lands as native SharePoint columns, so people filter, sort, and search where they already work, and a nightly workflow keeps the columns current.

Organize a SharePoint Library

Connect, classify, write columns back, schedule maintenance.

Bootstrap a Taxonomy with AI

Let AI design the columns from your actual documents.

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Governance for Unstructured Data

Document collections become visible to governance: curated sets are cataloged in Collibra as Deasy Document Set assets with profiling attributes, lifecycle status, and a deep link back to the live files, while the tag vocabulary itself is governed in the Deasy Glossary.

Collibra Integration

Document sets and tag definitions, cataloged with relations.

Taxonomies and Tags

Governance metadata on tags: record codes, retention, dispositions.

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Compliance and Sensitive Data

The platform’s built-in classifiers detect PII, PHI, and PCI at scale, write the findings into rule-based tags, and route flagged documents to a restricted review path with an auditable metadata trail. Customer-facing AI systems retrieve only from the clean slice; sensitivity is an opt-in gate chosen per use case.

Protect Sensitive Data

Built-in classifiers, rule-based tags, and the gated slice.

Projects

Enable sensitivity detection per workspace.