Hey How does Llama Index split long

Hi, we split the text under the hood by default, but you can choose to use a langchain text splitter too! (e.g. pass in a text_splitter arg when building an index https://gpt-index.readthedocs.io/en/latest/reference/indices.html#module-gpt_index.indices.base)

You could also choose to "pre-split" the text into separate Document objects before feeding into gpt index