Historical Figures
Not roleplay. Each vault is built from primary sources and peer-reviewed scholarship, served as an MCP endpoint that cites back to the record on every response.
Primary sources only
Letters, papers, collected works, contemporaneous accounts. No paraphrased summaries standing in for the record.
Peer-reviewed scholarship alongside
Modern scholarly commentary sits beside primary texts, letting the persona reason from both the figure’s words and the scholarship around them.
Citations on every response
Responses identify the underlying note — the letter, the paper, the passage — so you can verify the claim back to source.
Silent when the record is silent
When the historical record doesn’t cover a question, the persona says so. No speculation, no biography-shaped hallucination.
Have a figure you want to see here? Email hello@personamarkets.com.