A piece of a document that's appropriately sized for an LLM's [context window][https://docs.ai-jsx.com/guides/brand-new#context-window](https://docs.ai-jsx.com/guides/brand-new#context-window) and for semantic search.
The content of this chunk. This is what is provided as context to an LLM when the chunk is selected.
The name of the document from which this chunk was extracted.
Optional additional metadata associated with this chunk.