Author

Hui Dai

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#artificial intelligence Preprint Sep 2026

CruxBench: A Benchmark of Information Discovery

CruxBench is introduced, a benchmark that grades LLM-generated questions by their Value of Information (VOI): how much a model-proposed crux updates beliefs about a target forecasting question and finds that VOI correlates highly with independent measures of model capability and captures cruxes'usefulness for answering...

Hui Dai, Li-Na Piao, Nick Merrill et al. · 0 citations