NVIDIA-NeMo / DataDesigner

🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.

sdv-dev / SDV

Synthetic data generation for tabular data

sdv-dev / CTGAN

Conditional GAN for generating synthetic tabular data.

sdv-dev / Copulas

A library to model multivariate data using copulas.

NVlabs / GRAIL

🤖 GRAIL is a fully digital data-generation pipeline that synthesizes humanoid loco-manipulation data from world models. 🌟 CoRL 2026 (Oral)

databrickslabs / dbldatagen

Generate relevant synthetic data quickly for your projects. The Databricks Labs synthetic data generator (aka `dbldatagen`) may be used to generate large simulated / synthetic data sets for test, POCs, and other uses in Databricks environments including in Delta Live Tables pipelines

znxzsy / VeriInk

Verifiable handwriting synthesis for failure-driven multimodal training and regression.