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The latest GPTZero news, : Open-source Humanizer model claims 95% human-written rewrite rate, but tests show mixed results.
2 stories mentioning GPTZero since 22 September 2026, newest first, each with its sources and discussion. Follow to see new ones on your front page.
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Open-source Humanizer model claims 95% human-written rewrite rate, but tests show mixed results
A free, open-source AI model called Humanizer—fine-tuned on 28,598 AI-to-human text pairs—claims to rewrite AI-generated content into human-like writing with 95% success, per its developer. The 12-billion-parameter…
1 sourceKDnuggets -
OpenAI contractors fired for using AI to train ChatGPT under Project Lily
OpenAI's Project Lily employs thousands of contractors through firms like Crossing Hurdles and Mercor to read real ChatGPT conversations and score model responses on a 1–7 scale. Contractors are explicitly forbidden…
4 sources HN 74openclassactions.comibtimes.com.au404media.cogadgetreview.com
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As of 28 October 2026: Open-source Humanizer model claims 95% human-written rewrite rate, but tests show mixed results. A free, open-source AI model called Humanizer—fine-tuned on 28,598 AI-to-human text pairs—claims to rewrite AI-generated content into human-like writing with 95% success, per its developer.