# Checking forecast assumptions — prompt for ChatGPT

Break an existing forecast into its underlying assumptions and determine which most affect the conclusion.

Canonical URL: https://boswidget.ru/en/checking-forecast-assumptions-prompt-for-chatgpt/

Model: ChatGPT

Category: Analysis

Tags: forecast, assumptions, scenarios

![Checking forecast assumptions](https://boswidget.ru/assets/images/text-preview-cg-proverka-dopushchenij-prognoza-1200.b6f89af8de3b.webp)

Checking forecast assumptions

## Prompt

Analyze this forecast: {forecast}. Method and initial assumptions: {method}. Known constraints: {limits}. Separate observed values from assumptions and calculated results. Show dependencies between assumptions and any double counting. Propose three scenarios changing a key assumption without inventing numbers; use only supplied ranges where available. Finish with early signals that should trigger revision. Do not promise accuracy or present a scenario as a prediction.

## Template fields

- `{forecast}` — Forecast. Example input: Available results with period and units
- `{method}` — Method. Example input: Calculation method and values treated as fixed
- `{limits}` — Constraints. Example input: Known changes to conditions and available ranges

## Launch

[Open ChatGPT in YesAI](https://yesai.su/en/chatgpt)