Using OpenAI in Excel and Google Sheets Integrating OpenAI’s GPT models into Excel or Google Sheets can unlock powerful automation and language processing capabilities. This blog post demonstrates how to use OpenAI’s API to translate text in a spreadsheet cell into French using a script. Google Spreadsheet Apps Script Example The following script uses OpenAI’s GPT-3.5-turbo model to translate the content of a selected cell into French and outputs the result in the adjacent cell.