ResearchBenchmarksDeep Learning Framework Fuzzing on PyTorchDeep Learning Framework Fuzzing on PyTorchFollow29,619Total Bugs FoundNNSmith-74.047,634.7315,343.523,052.27Feb 11, 2026Evaluation resultsMethodMethodLinksTotal Bugs FoundTest Cases GeneratedMemory ErrorsConfiguration ErrorsInconsistencies FoundExceptions RaisedNNSmithRuntime=4 GPU-hoursRuntime=4 GPU-hours2026.0229,619—0029,31931GPU-FuzzRuntime=4 GPU-hoursRuntime=4 GPU-hours2026.021,068—26580700