How GPTZero Detects AI-Written Text??

How GPTZero Detects AI-Written Text??

In a groundbreaking development, two enterprising young men in their early 20s, Edward Tian and Alex Qu, have launched an AI detection startup that's already making tens of millions of dollars. Initially, Edward had plans to become a journalist. However, upon witnessing the emergence of ChatGPT, he quickly recognized the pressing need to verify the origins of written content, distinguishing between what was penned by AI and what was authored by humans.

Teaming up with Alex, the duo launched GPTZero in January 2023. Their platform faced an overwhelming response, crashing within its first week as it saw 30,000 users, predominantly teachers, who sought to authenticate their students' submissions. Fast forward to today, and GPTZero boasts over 4 million users, with revenue surging by 500% in the past six months. Edward notes that the company is profitable, generating more revenue than the amount raised in venture capital.

GPTZero uses two crucial variables to distinguish AI-written text:

1. Perplexity: This measures the randomness in a given text.
2. Burstiness: This assesses the variations in sentence length and complexity, where AI-generated text typically shows less variation.

So far, schools and edtech companies comprise GPTZero's primary customer base. However, the company is expanding to include government agencies in its portfolio. Recently, they concluded their latest fundraising round, securing $ 10 million from notable investors including Jack Altman and the CEO of Thomson Reuters.

With this innovative approach and growing influence, GPTZero is set to revolutionize the way we verify written content in an AI-dominated world.

Keywords

• Edward Tian
• Alex Qu
• GPTZero
• AI detection
• ChatGPT
• AI-written text
• Perplexity
• Burstiness
• Startup
• Education technology
• Government agencies
• Venture capital

FAQ

Q: Who are the founders of GPTZero? A: Edward Tian and Alex Qu are the founders.

Q: When was GPTZero launched? A: GPTZero was launched in January 2023.

Q: What was Edward Tian's original career plan? A: Edward Tian initially planned to be a journalist.

Q: How many users does GPTZero have now? A: GPTZero currently has over 4 million users.

Q: What are the two main variables used by GPTZero to detect AI-written text? A: The two main variables are perplexity and burstiness.

Q: Who are the primary customers of GPTZero? A: The primary customers are schools and edtech companies, though they are expanding to government agencies.

Q: How much funding did GPTZero secure in its recent fundraising round? A: GPTZero recently secured $ 10 million in funding.

Q: What distinguishes AI-written text from human-written text according to GPTZero? A: AI-written text typically has lower perplexity and burstiness compared to human-written text.