Integrating GPT-3 in Excel

There are some examples online of someone integrating GPT-3 into Excel, but I haven’t found this available as a plug-in anywhere. Does anyone know what method they used, to create this function, GPT3()?

Does it pull in the surrounding data as a prompt for GPT-3 or something, in order to auto-complete?

But how it works? I am radically curious to see how it is built.
I believe this is the script:

They don’t, but I’m open to that with the right prompt and parameters we could get good data from GPT-3 on some topics. Or is that something widely recognized now, that in spite of its linguistic intelligence, it is unreliable for informational purposes?

One really easy way is to copy and paste into a playground. It pastes as a tab delimited spreadsheet and GPT-3 can follow the pattern.

I recently created one here using the Completion API and Embeddings API.