What it does
An official OpenAI GPT that adds a data analysis skill: you upload CSV/Excel/JSON and it writes and runs Python (Code Interpreter) — cleaning and joining tables, plotting charts, computing metrics (MoM/YoY), hunting for anomalies and stating the takeaway in plain language. Analytics without knowing Python.
How to set it up
- Open chatgpt.com/g/g-HMNcP6w7d-data-analyst → Start Chat.
- A paid plan is required (code execution needs ChatGPT Plus/Team/Enterprise).
When to use it
- ✅ You have an export and need a quick read on it: trends, segments, top-N, correlations, charts for a deck.
- ✅ You would rather not hand-write Python or spreadsheet formulas — describe the task in words instead.
- ❌ For recurring production dashboards use a BI tool; this is for exploration and one-off analysis.
Example
Drop in sales_2025.csv: "Chart revenue by month, compute MoM and YoY, call out the three main trends and write an executive summary" — you get the charts, a metrics table and a written conclusion.