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New models offer fine-grained detection of AI-generated and co-authored texts

Researchers have developed a new set of models for detecting AI-generated text, focusing on fine-grained analysis and human-LLM co-authored content. These models are trained on a large dataset of over 2.4 million texts, primarily co-authored by proprietary LLMs across 23 languages. The system demonstrates robust performance on unseen domains, generators, non-native speakers, and adversarial inputs, offering detailed comparisons against various adversarial methods and input characteristics. AI

IMPACT Enhances the ability to identify AI-generated content, crucial for maintaining authenticity and trust in digital communication.

RANK_REASON The cluster contains a research paper published on arXiv detailing new models and a dataset for detecting AI-generated text. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

New models offer fine-grained detection of AI-generated and co-authored texts

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The cluster contains a research paper published on arXiv detailing new models and a dataset for detecting AI-generated text. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Ram Mohan Rao Kadiyala, Siddartha Pullakhandam, Kanwal Mehreen, Drishti Sharma, Siddhant Gupta, Jebish Purbey, Ashay Srivastava, Subhasya TippaReddy, Arvind Reddy Bobbili, Suraj Telugara Chandrashekhar, Ankan Ghosh, Modabbir Adeeb, Srinadh Vura, Suman De… ·

    Robust and Fine-Grained Detection of AI Generated Texts

    arXiv:2504.11952v4 Announce Type: replace-cross Abstract: An ideal detection system for machine generated content is supposed to work well on any generator as many more advanced LLMs come into existence day by day. Existing systems often struggle with accurately identifying AI-ge…