I used 3 prompts on ChatGPT to mimic a $600/hour consultant, achieving in 4 hours what takes weeks for teams.
Here's how to make ChatGPT your pocket-sized McKinsey consultant:
(my exact prompt + examples)
There are 3 main tasks that a consultant does:
1. Research 2. Making slide decks 3. Reading reports
I'll show you how to automate all 3 in a way that makes one person do the work of an entire team.
Task 1: Research
Go to ChatGPT, use o3 + Deep Research.
Type this prompt:
"As a Big Four consultant, execute a DMAIC-driven Deep Research
workflow in ChatGPT—Define, Measure, Analyze, Improve, and
Control data on [topic]—structuring findings in MECE-compliant
categories into a concise executive summary."