# Prefill-stage hallucination risk detection on Benchmark-500 Strict Consensus Pvote = 1.0 vs. Clean Source: [Prefill-stage hallucination risk detection on Benchmark-500 Strict Consensus Pvote = 1.0 vs. Clean]() Collection index: [llms.txt]() Data updated: 2026-03-23T11:14:19.192Z Evaluation of model performance specifically for detecting hallucination risk during the prefill stage using the Benchmark-500 Strict Consensus dataset, measured by AUROC. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Prefill-stage hallucination risk detection | | Dataset (including any stated split) | Benchmark-500 Strict Consensus Pvote = 1.0 vs. Clean | | Metric | AUROC (Mean) | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 4 of 4 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [AUROC (Mean)](): Higher is better; unit: SCALAR. - [AUROC 95% CI (Lower Bound)](): Higher is better; unit: SCALAR. ## Recorded results | Method | AUROC (Mean) | Result date | Report paper | | --- | --- | --- | --- | | Risk-Cos | 0.6939 | Not recorded | 69c0c90e0636e5bf4afc3c63 | | Risk-Margin | 0.685 | Not recorded | 69c0c90e0636e5bf4afc3c63 | | Risk-Entropy | 0.5323 | Not recorded | 69c0c90e0636e5bf4afc3c63 | | Risk-Loss | 0.3508 | Not recorded | 69c0c90e0636e5bf4afc3c63 | ### Risk-Cos AUROC (Mean): 0.6939. Result ID: 69c11f5447f34ce924a97878. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"generation\_mode":"prefill only"}. This record does not assert independent reproduction. ### Risk-Margin AUROC (Mean): 0.685. Result ID: 69c11f5447f34ce924a97879. [Reporting paper]() Recorded evaluation configuration: {"generation\_mode":"prefill only"}. This record does not assert independent reproduction. ### Risk-Entropy AUROC (Mean): 0.5323. Result ID: 69c11f5447f34ce924a9787a. [Reporting paper]() Recorded evaluation configuration: {"generation\_mode":"prefill only"}. This record does not assert independent reproduction. ### Risk-Loss AUROC (Mean): 0.3508. Result ID: 69c11f5447f34ce924a9787b. [Reporting paper]() Recorded evaluation configuration: {"generation\_mode":"prefill only"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.