Introducing the =Rosie.LLM() Function: AI in Your Excel Formulas

=Reimagining Excel with AI

If you’ve been following Rosie’s journey, you know we’re on a mission to simplify the Excel experience. From auto-building formulas to interpreting messy data, Rosie acts as your AI companion—always ready to lend a helping hand. Today, we’re thrilled to unveil our latest leap forward: the =Rosie.LLM() function, exclusively available to Rosie Premium subscribers.

Imagine typing a simple formula in Excel and having Rosie handle a wide range of tasks—translating text, summarizing paragraphs, classifying reviews, or even rewriting content in a friendlier tone—all without leaving your spreadsheet. That’s exactly what =Rosie.LLM() does: it’s a direct line to Rosie’s AI capabilities inside your Excel cells.

=Why =Rosie.LLM()?

Think about the time you spend bouncing between Excel and other apps to get things done—maybe you need a quick translation, a summary of last quarter’s sales feedback, or some bulk text cleanup. With =Rosie.LLM(), you can scale all those tasks across rows or columns. No more manual copy-paste or juggling tabs.

Here’s what makes =Rosie.LLM() powerful for Premium subscribers:

• On-Demand AI in Cells: Just type =Rosie.LLM("Your request here") and press Enter. Rosie will process your text right in Excel.
• Scalable Across Rows: Use the function on hundreds of cells for batch translations, rewrites, or analyses.
• Multiple Use Cases: Translation is just one example—=Rosie.LLM() can also summarize, classify, or act like a creative brainstorming partner.

=Our Own Translation Use Case

We recently put =Rosie.LLM() to the test with a real-world challenge: translating our AppSource listing into multiple languages. Updating product listings often means a lot of manual work, especially when you need Spanish, Chinese, Arabic, Portuguese—the list goes on. But with =Rosie.LLM(), we can easily:

1. Keep our original content in one column.
2. Reference different target languages in another column.
3. Call the function to generate instant translations.

‍Even better, if we update our English listing in the future, we can re-run these formulas and instantly get fresh translations—no need to re-upload or switch between services. It’s all in the same Excel sheet.

See the full 1 minute demo video below.

=Beyond Translation: More Ways to Use =Rosie.LLM()

While translation is a fantastic example, it’s only scratching the surface of what =Rosie.LLM() can do. Here are a few more scenarios to spark your imagination:

• Summarization: Turn a long paragraph into concise bullet points.
• Classification: Sort feedback into “positive,” “neutral,” or “negative.”
• Rewriting: Instantly convert text into a friendlier, more formal, or shorter version.
• Creative Brainstorming: Generate ideas for marketing campaigns or new product features right in Excel.

Whether you need quick insights or large-scale text transformations, =Rosie.LLM() is built to handle it—cell by cell or at scale.

=How to Try It Out

Getting started with =Rosie.LLM() is easy, if you’re a Rosie Premium subscriber:

1. Open Excel and type a formula like =Rosie.LLM("Translate this text into Spanish: "&A2) in a cell.
2. Press Enter, and Rosie will process your request. (It may take a moment if you have multiple formulas running at once.)
3. Watch the magic happen—your translated text (or summarized, classified, rewritten content) appears right in Excel.

=Join Us on the Journey

We believe AI should be at your fingertips, not locked away in separate apps or chat windows. =Rosie.LLM() embodies that vision, giving you the power of large language models—like GPT-4—right where you work. Now that it’s part of the Rosie Premium plan, you can focus on doing great work instead of fussing over tedious tasks.

Curious to see how =Rosie.LLM() can simplify your day? If you’re already a Premium subscriber, jump right in! If you haven’t upgraded yet, you can do so directly from the Rosie add-in in Excel.

As always, we’d love to hear your feedback—whether you’re translating product listings, brainstorming your next big idea, or just making your day-to-day spreadsheet work a bit easier.

Click here to try Rosie out yourself with our interactive demo

Thanks for reading!

Dennis Jiang

Co-founder & CEO