How to Make ChatGPT Sound Like Your CEO
The limit usually isn't the prompt. It's what the model knows about the person.
You can spend an hour improving your prompt. Sometimes that helps. But if ChatGPT doesn't know what your CEO actually believes, better prompting can only take you so far.
The problem usually isn't:
"How do I tell AI to sound more human?"
It's:
"What information does AI need in order to sound like this particular human?"
Why "write this in my CEO's voice" doesn't work very well
AI models are extremely good at recognizing patterns. Give one a few LinkedIn posts and it can often approximate:
- sentence length
- vocabulary
- formatting
- tone
That is style imitation. Executive voice is deeper.
The model also needs to understand:
- what the executive believes
- where they disagree with conventional thinking
- their relevant experiences
- their recurring stories
- their audience
- what they care about
- what they refuse to say
- what they want to become known for
Without that information, the model fills in the blanks. And the blanks are where generic thought leadership comes from.
Give ChatGPT a source of truth
Instead of rebuilding the executive every time you open a new conversation, create a reusable document containing the context the model needs. That can include:
Background
Who is this person? What experience informs their perspective?
Beliefs
What ideas do they hold strongly?
Point of view
Where do they have something distinctive to say?
Stories
What experiences can support those ideas?
Voice
How do they naturally speak and write?
Guardrails
What language, opinions, or framing would feel wrong?
Audience
Who are they trying to influence?
Then prompt from the source
A strong workflow looks like:
Executive → source material → voice brief → ChatGPT → draft
rather than:
Executive → vague prompt → ChatGPT → endless revisions
The model hasn't changed. The inputs have.
A useful test
Generate a piece without giving the model the executive context. Then generate the same assignment after providing a strong Executive Voice Brief. Ask:
- Is the argument more specific?
- Are the stories grounded in real experience?
- Is the language recognizable?
- Could another executive plausibly publish the same piece?
- Would the executive say, “Yes, that's actually what I mean”?
If the second version isn't materially better, the Brief needs more work.
Studio doesn't replace ChatGPT
We think you should use it. And Claude. And whatever comes next. Studio exists one layer above the writing model. It captures the information those tools need before you ask them to produce something.
The model isn't the source of your voice. You are.