While deep learning methods continue to improve This paper describes initial work on URSABench, an open in predictive accuracy on a wide range source suite of benchmarking tools for assessment of approximate of application domains, significant issues remain Bayesian inference methods applied to deep with other aspects of their performance including neural network classification tasks. URSABench includes their ability to quantify uncertainty and their benchmark models, data sets, tasks and evaluation metrics robustness. Recent advances in approximate focused on simultaneously assessing the uncertainty Bayesian inference hold significant promise for quantification performance, robustness, computational scalability addressing these concerns, but the computational and accuracy of learning and inference methods.