How to Turn a Forecast Spreadsheet Into an Interactive Planning Tool With ChatGPT Work

2 min video2 key momentsWatch original

⚡

TL;DR

Kyle at OpenAI shows how ChatGPT Work turns static forecast spreadsheets into interactive sites where executives can test scenarios and hear audio briefings in real time.

Key Insights

Interactive sites for live scenarios — ChatGPT Work creates interactive sites that sit between a spreadsheet and a presentation — letting executives run scenario tests live without breaking the underlying model.

Hours down to minutes — Kyle went from spending hours manually updating forecasts and rebuilding executive decks each time leadership asked a new question to having ChatGPT automate most of that work.

Want this for every new video OpenAI posts? Brevyd summarizes each upload automatically, the morning it drops.

Deep Dive

The old workflow and the problem it solved

Kyle, a strategic finance analyst at OpenAI, used to spend hours converting financial models into executive briefings. Every time leadership asked a follow-up question about the forecast, he'd rerun the numbers and rebuild the presentation. ChatGPT Work changed that by automating the process. Instead of manual rewrites, he now uploads the spreadsheet, gives context on the business decision, specifies who needs to review it and the deadline, and ChatGPT generates an interactive site. This cuts his turnaround time dramatically.

How the five-step process works

Kyle walks through the exact workflow. First, open ChatGPT Work on desktop or web. Second, paste the forecast spreadsheet and explain the business context. Third, tell ChatGPT who the audience is, what decision they're making, and when it's due. Fourth, ask it to build an interactive site where leadership can compare forecasts and test specific assumptions. Fifth, validate the results against the original model before approving. The output is a live site where executives can adjust variables and see impact immediately.

Why interactive sites beat static presentations

Kyle emphasizes that ChatGPT-generated sites occupy a sweet spot between spreadsheets and slide decks. A static presentation can't answer new questions on the fly. A raw spreadsheet is too complex for executive review. The interactive site is simple enough for leadership to understand quickly but lets them test assumptions without going back to Kyle. They can change one variable, see how it flows through the model, and understand the impact in real time. No waiting, no new versions.

Takeaways

✓Upload your forecast spreadsheet to ChatGPT Work with business context, audience, and deadline — let it generate the interactive site instead of manually rebuilding decks after each leadership question.
✓Always validate the generated site's calculations against your original model before sharing with stakeholders.

Key moments

0:20The hours spent on manual updates

“I spent hours turning those models into executive updates and rerunning the numbers whenever leadership asked a new question about our forecast.”

1:08Why sites beat spreadsheets and decks

“Sites gives me something between a spreadsheet and a presentation. It's simple enough for an executive review and unlike a static slide deck, a site is interactive and it can run different scenarios in real time.”

You just read one. Brevyd does this for every upload.

Follow OpenAI and every new video comes back as a summary like this, in your morning briefing. No watching required.