NVIDIA releases Japanese synthetic datasets: 10M personas and 100K PII-annotated docs
NVIDIAAI · x · 2026-11-11
NVIDIA published two Japanese synthetic datasets on Hugging Face:
- Nemotron-Personas-Japan V2: 10M synthetic Japanese personas with added financial attributes like income and assets, enabling diverse user simulation without real PII;
- Nemotron PII Japan: 100K fully synthetic documents spanning 43 document types across 8 domains (healthcare, finance, government, etc.), annotated with PII spans and types for training and evaluating detection/masking models.
Both are CC-BY-4.0 licensed and available now.
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