That's clever! So it looks like rather than use a vector store, in your approach...

jasonwcfan on March 17, 2023 | parent | context | favorite | on: Launch HN: Sidekick (YC W23) – AI support bot for ...

That's clever! So it looks like rather than use a vector store, in your approach you use GPT and the table of contents to find the right section? How do you find it performs in terms of accuracy and cost?