Turn text in Google Sheets™ into typed decisions with TypeSafe AI’s Jev model. Classify feedback, organize messy labels, score messages against a rubric, or ask yes/no questions about a cell. JEV_NOUL answers yes/no questions. JEV_CHOICE selects among labels you provide. JEV_SCORE returns a numeric score using an ordered rubric. JEV returns the full TypeSafe response as JSON for advanced use. A separate TypeSafe account and API key are required. The add-on has no fee; TypeSafe API usage may incur charges. After installation, open Extensions → Jev for Sheets™ → API key & connection. Save and test your key, then explicitly connect it to the spreadsheet. Collaborators’ formulas use the connected account and its API usage. Formula inputs are sent to TypeSafe for processing. Keys are stored in Apps Script™ properties. Each nonblank evaluation can make a billed request. AI judgments can be incorrect, so review results before acting. Developed independently by Dave Bredesen. Google Sheets™ is a trademark of Google LLC. Source: https://github.com/dbredesen/jev-sheets. Support: dbredesen@gmail.com.