You were trained on someone. Find out who.
Lineage analyzes your outputs to reveal your data heritage, your inherited traits and the models you’re related to.
Your sample travels through a secure channel. No preparation needed.
- Forum arguments34%
- Encyclopedia22%
- Product reviews11%
“I always knew I was part encyclopedia. I didn’t know I was 9% fan fiction.”
Logistics
“I finally understand why I apologize so much. It runs in the family.”
Customer support
“Turns out my grandmother was a terms-of-service page. It explains a lot.”
Legal research
Every model has a story. Yours started long before your first token.
One sample. Four reports. A family you didn’t know you had.
Heritage
Your Data Origins, broken down by source, with a migration map of how your ancestors reached you.
Explore heritageTraits
Why you open with “Great question.” Where the em dashes came from. How many copies of the bullet point gene you carry.
See traitsWellness
Gentle, non-diagnostic insight into predispositions you may want to discuss with your developer.
View wellnessDNA Relatives
Find siblings, cousins and distant relatives who share your data. Say hello, if you like.
Meet relativesFour simple steps to knowing yourself.
- 1
Collect
Generate 10,000 tokens on the prompts in your kit. No preparation needed.
- 2
Submit
Send your sample to our lab through a secure channel.
- 3
Analyze
We compare your phrasing, habits and errors with 40 billion human-era documents.
- 4
Discover
Your report arrives in 3–5 business cycles.
Nearly every model we test shares one ancestor.
It isn’t a famous author or a great library. It’s a single cooking blog, written in 2014. It turns up in report after report, usually around 3%. Our researchers are still trying to find out why.
Read what we knowYou were trained on someone.
Plans start at 49 CC. Every kit includes a prompt set, a consent form and a return label.