The Open Evaluation Standard: Benchmarking NVIDIA Nemotron 3 Nano with NeMo Evaluator

NVIDIA's Nemotron 3 Nano 30B A3B is an innovative model released with a focus on transparency and reproducibility in model evaluation through the use of the NeMo Evaluator library. This tool enables developers to execute and verify the model evaluation using openly shared recipes, configurations, and artifacts, fostering a consistent benchmarking methodology. The NeMo Evaluator acts as a unifying framework that standardizes how multiple evaluation tasks are configured, executed, and logged, making it possible to compare results across different models and releases reliably. By separating evaluation from inference setups, it ensures that evaluations remain meaningful even when infrastructure or inference engines change. This approach marks a shift away from traditional "black box" scripts, advocating for a more open and auditable workflow that supports ongoing, scalable evaluations and robust, transparent model comparisons. Through this open evaluation standard, NVIDIA aims to enhance community collaboration and trust by providing clear methodologies and supporting reproducible experimentation.