ChatGPT's creator made a free tool for detecting AI-generated text - The Verge

I also got an "unclear" result for some articles written by CNET Money, with others getting an "unlikely" classification. The outlet says these articles were "assisted by an AI engine and reviewed, fact-checked and edited by our editorial staff," so there are likely some human tweaks in there (especially since CNET has added corrections to over half of them). While CNET's owner hasn't said which specific system it's using for the articles, my co-worker Mia Sato has reported that it's used a tool called Wordsmith for some of its content. OpenAI says its tool isn't just for GPT, though, and that it should detect "text written by AIs from a variety of providers."