FIBER combines Fast-DetectGPT and IRT-informed evidence for LLM text detection
A new paper introduces FIBER, a Bayesian fusion method combining Fast-DetectGPT and IRT-informed detector evidence to detect LLM-generated text under domain and generator shifts.
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- 2026-11-13 05:00 · arXiv cs.CL
FIBER: Bayesian Fusion of Fast-DetectGPT and IRT-Informed Detector Evidence for LLM-Generated Text Detection