"\n\n"), with chunk length measured by the number of characters.
Key points:
- How text is split: by a given character separator.
- How chunk size is measured: by character count.
- .splitText— returns plain string chunks.
- .createDocuments— returns LangChain Document objects, useful when metadata needs to be preserved for downstream tasks.
.createDocuments to propagate metadata associated with each document to the output chunks:
.splitText to obtain the string content directly:
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