2026-06-24
Business Insider
13 related
Superhuman acquires AI detection startup GPTZero, which has 19M+ registered users and $30M in annual recurring revenue; PitchBook: GPTZero is valued at $88M+
As AI-generated content storms the internet, productivity company Superhuman is acquiring GPTZero, an AI detection startup cofounded by Edward Tian and Alex Cui in 2023.
2023-05-09
Bloomberg
2 related
After GPTZero gained 1.2M users since January, co-founder Edward Tian raised $3.5M to launch Origin, aimed at “saving journalism” by detecting AI disinformation
Diana Li / Bloomberg :
2023-01-08
The Daily Beast
13 related
GPTZero, a Princeton student's app that uses perplexity and burstiness metrics to help detect whether a human or ChatGPT wrote an academic essay, goes viral
“Humans deserve to know when the writing isn't human.” — Deputy Editor, Innovation & Tech … Edward Tian was fast asleep when his bot broke a website.
2023-01-07
The Daily Beast
9 related
GPTZero, an app made by a Princeton student to detect if an academic essay was written by a human or by OpenAI's ChatGPT, goes viral
“Humans deserve to know when the writing isn't human.” — Deputy Editor, Innovation & Tech … Edward Tian was fast asleep when his bot broke a website.
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