Superhuman, the platform formed when Grammarly acquired the Superhuman email client, announced on June 23, 2026 that it agreed to acquire GPTZero, an AI-detection startup with over 19 million users an…
Superhuman, the company behind Grammarly and Superhuman Mail, has acquired AI detection startup GPTZero, which has over 19 million users and $30 million in annual recurring revenue. GPTZero will integ…
Superhuman, the company formerly known as Grammarly, has acquired GPTZero, an AI detection startup. The deal aims to create an "authenticity layer" for the internet, combining Superhuman's writing too…
Superhuman, the productivity firm formerly known as Grammarly, has acquired GPTZero, an AI-detection startup founded by Princeton graduate Edward Tian. The $30M ARR company, valued at over $88M, will …
Superhuman has acquired AI detection startup GPTZero, consolidating detection tools within a company that also offers AI writing assistance through Grammarly. For Sri Lankan students and freelancers, …
A paper by Saha et al. (arXiv 2506.07001) demonstrates that detector-guided paraphrasing using RoBERTa as a reward reduces the true positive rate of AI-generated text detectors by 87.88% across Binocu…
Superhuman, the company formerly known as Grammarly, acquired AI detection startup GPTZero for its 19 million users and $30 million in annual recurring revenue. The deal gives Superhuman a second dete…
Superhuman, the company behind the AI writing assistant Grammarly, has acquired GPTZero, an AI authenticity service that detects hallucinations, plagiarism, and AI-generated content. The acquisition a…
Superhuman agreed to acquire GPTZero, the AI detection startup founded by Edward Tian, on June 23, 2026. GPTZero has grown from a Princeton senior thesis into a company with 19 million users and $30 m…
HTPBE, a structural forensics tool, distinguishes between content classification and structural analysis for detecting AI-generated PDFs. It identifies documents rendered by headless browsers, Python …
AI cheating tools that humanize or autotype AI-generated text are proliferating on TikTok and YouTube, defeating detection software used by teachers. Some companies sell both detection and evasion too…
Consulting firm KPMG withdrew a report on Agentic AI after AI detection company GPTZero found it contained AI-generated fabrications and mangled citations. The report, titled 'Total Experience: Redefi…
A KPMG report on AI adoption by businesses contained false case studies that appear to be AI hallucinations, according to research group GPTZero and verified by the FT. The October report made bogus c…
KPMG, a global consulting firm with 250,000 employees, published an AI-generated report in October 2025 titled 'Total Experience: Redefining Excellence in the Age of Agentic AI.' An audit by GPTZero f…
A University at Buffalo student was falsely accused of AI cheating after Turnitin's detector flagged his original work as AI-generated. Universities including Vanderbilt, MIT, and the University of Io…
An investigation by GPTZero found that 40 of 45 citations in a KPMG report on agentic AI were fake, with half of the factual claims false or misattributed. KPMG has removed the report and is reviewing…
KPMG published a report on AI in business that contained fabricated case studies involving UBS, the NHS, and other organizations. GPTZero CEO Edward Tian, who helped uncover the errors, warns of 'seco…
KPMG pulled a report on agentic AI after UBS, the NHS, and others said its claims about their AI usage were untrue. GPTZero identified the errors as AI hallucinations, indicating the firm used AI to w…
KPMG withdrew a report on AI usage after multiple organizations, including UBS and the UK's National Health Service, disputed its claims. Research group GPTZero attributed the inaccuracies to AI hallu…
KPMG, one of the Big Four accounting firms, published a report on AI benefits that was found to contain numerous AI hallucinations, including fake citations and inaccurate claims about companies' AI c…