Hi all- I’m a co-founder from Gretel; our team and tech are now part of NVIDIA.
NeMo Data Designer is our core product from Gretel and now the internal framework we use heavily for both pre- and post-training data in Nemotron for a variety of use cases.
The OSS version is fully general-purpose: Python-first, modular, and designed so you can mix statistical samplers, LLM columns, and seed datasets in a single pipeline.
Happy to answer questions or hear feedback on missing features
NeMo Data Designer is our core product from Gretel and now the internal framework we use heavily for both pre- and post-training data in Nemotron for a variety of use cases.
The OSS version is fully general-purpose: Python-first, modular, and designed so you can mix statistical samplers, LLM columns, and seed datasets in a single pipeline.
Happy to answer questions or hear feedback on missing features