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New AI classifier for indicating AI-written text
OpenAI · openai.com
OpenAI's own detector, withdrawn on 20 July 2023 for low accuracy: 26% of AI text caught, 9% of human text wrongly flagged.
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- Seven detectors flagged 61.22% of TOEFL essays by non-native writers as AI-generated while judging US students' essays almost... hai.stanford.edu Article AI-detectors biased against non-native English writers Stanford HAI
- The paper behind the Stanford finding, with the data on how detectors penalise plainer writing. arxiv.org Article GPT detectors are biased against non-native English writers Liang et al. (Stanford)
- A test of fourteen detectors concluding they are neither accurate nor reliable: all below 80% accuracy, only five above 70%,... link.springer.com Article Testing of detection tools for AI-generated text Weber-Wulff et al., International Journal for Educational Integrity
- Turnitin's own figures: under 1% false positives for documents with 20% or more AI writing, about 4% at the sentence level. turnitin.com Article Understanding the false positive rate for sentences of our AI writing detection capability Turnitin
- The free plan includes a plagiarism check and an AI content detector, each up to 1,000 words. quetext.com Tool Quetext pricing Quetext
- How Google watermarks text generated by the Gemini app so it can be identified later, which covers Gemini's text and nothing else. deepmind.google Article Google SynthID Google DeepMind
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