The Corpus detail view lets you edit a specific Corpus. To open it, go to the Corpus Dashboard (Build section of the Agentic Hub) and click on Edit button on that Corpus, available in both Card view and Table view. This view is organized into four tabs: Configuration, Embeddings, Chunking, and Ingestion. The third tab, titled Chunking, defines how the Corpus splits the content of its Resources into smaller text chunks before they are embedded and indexed.
The Chunking tab displays the following fields:
- Chunk Size: Sets the maximum size of each text chunk, measured in characters, for example 1000. Larger values may be useful when using the Parent Document strategy.
- Chunk Overlap: Sets how many characters are repeated between consecutive chunks to preserve context, for example 100.
- Parent Document: Improves retrieval by indexing smaller child chunks while keeping a link to their larger parent document for context. For more detail, see Parent Document Retrieval Strategy.
- Chunk Strategy: Defines the splitting strategy used during chunk generation, for example byLayoutType.
A Save button is fixed in the bottom-right corner of the view. Click on Save to persist your changes. After a successful update, a Changes saved indicator is shown in the bottom-left corner.
Since version 2026-07.