AI Data Analysis
A practical path for AI table cleaning, anomaly detection and dashboard output, comparing how ChatGPT, Claude and Gemini split the work.
Spreadsheet work rarely stalls because of the model; it stalls because of the data — merged cells, column names that change between tabs, metrics nobody defined twice. We follow the chain from cleaning to charts: where the file analysis of ChatGPT is quickest, when Claude behaves like an analyst who writes the conclusion too, and why Gemini fits teams living in Sheets. We also mark where a human must check the numbers.
