The Edison™ Authorship Analyzer uses just 280 characters and your gut to tell an inmate from her husband. No needles. No subpoenas. No peer review.
Take the testThe theraknows experience
Read the specimen. Decide who wrote it. We'll handle the rest, eventually.

Her own words. Emailed from a federal prison camp.

“The team managing this account.”
Leaderboard
Nobody can say who's right, so we rank patients the way any lab would: by how much blood they've given us. Take one test and you're on it. Click your patient number in the chart above to go by a real name.
*Leaderboard has not been reviewed by Walgreens.
| # | Patient | Tests taken | Liz levels |
|---|---|---|---|
| Processing results… | |||
*Self-reported. Liz levels: share of a patient's tests diagnosed “Liz.”
Results
Whether you've followed the case for a decade or just watched the documentary, every test costs the same: nothing. Results are published right here on our site, in real time, which is more than some labs can say.
See hardest specimens*Reprinted without permission from ourselves.
The difference
Traditional authorship analysis requires a forensic linguist, a subpoena and a judge. The Edison™ needs one post and a hunch. Some specimens are a single emoji. We test them anyway. That's the theraknows difference.

Clinically indistinguishable
Drawn from the 100 most-tested specimens, closest to a 50/50 split first. Right now a specimen needs at least 5 tests to qualify. That's more than we used to need.

Connect and share
“Wherever there is aglass ceilinglogin, there isan iron womana husband underneath it.”
— The team managing this account
Elizabeth Holmes has been at a federal prison camp in Bryan, Texas since May 2023. Inmates are not allowed on the internet. And yet @ElizabethHolmes posts. A lot. Her partner, Billy Evans, holds power of attorney and the password. He says most posts come from emails she sends him, and that the rest are in his own voice.
For the first time in the history of the company formerly known as Theranos, there is a labeling system. It is applied by one of the two people it is meant to tell apart. theraknows therefore: