Debdip Bandyopadhyay

Multi-Pass Sentence Cloze Infilling with Sigmoidal Semantic Congruence for Robust AI Text Detection

The rapid proliferation of Large Language Models (LLMs) has created an urgent imperative for reliable, domain-general machine-generated text detection. Existing statistical detectors relying on token-level perplexity or white-box log-likelihoods exhibit pronounced vulnerabilities...

Multi-Pass Sentence Cloze Infilling with Sigmoidal Semantic Congruence for Robust AI Text Detection

The rapid proliferation of Large Language Models (LLMs) has created an urgent imperative for reliable, domain-general machine-generated text detection. Existing statistical detectors relying on token-level perplexity or white-box log-likelihoods exhibit pronounced vulnerabilities...