Synthetic data

Using Variational Autoencoder that learns wine chemistry and uses latent space optimization to generate high-quality and chemically stable wine recipe.

A local, browser-based tool for building character LoRA training datasets with AI-generated captions. EDICO turns a folder of character images into a clean, captioned training dataset — no command-line juggling, no manual caption typing.

Enterprise-Grade Synthetic General Ledger (GL) Fuzzer, Calibrated Anomaly Engine & SOX-404 Forensic Audit Testing

Deterministic synthetic fingerprints from a seed. Zero dependencies, Node.

Interactive hospital capacity and clinical early-warning analytics in GNU Octave, driven live from a GitHub Copilot canvas. Runs on Synthea synthetic patient data with no MATLAB licence and no PHI.

250 LLM personas built from real GSS 2024 respondents, asked five GSS items verbatim by claude-sonnet-5, scored against what the actual humans said.

GUI generator for creating synthetic training images and YOLO-style labels

ConversationalVoice: Full-Duplex Speech Data from Real Conversations

A graph-native Anti-Money Laundering (AML) benchmark dataset.

100% real fake market data — a free, deterministic, Alpaca-compatible synthetic market data API. No key, no signup. Runs locally or in cloud (EKS + ArgoCD + Terraform).

Cacophony — synthetic data generation studio / synthetic reality compiler

Dubai-focused synthetic persona generation using DAG-based probabilistic sampling — fork of MatrAIx (arXiv:2608.04205). 48 dimensions across residency, employment, housing, culture, digital behavior, and health. 1M personas calibrated against DSC, DHA, RTA, KHDA, and GMI data sources.

Generate a realistic mock API straight from your TypeScript types - zero config, one command.

Synthetic Persona Pretraining (SPP): Alignment from Token Zero — umbrella repo for spp-data, spp-training, spp-evals

A synthetic customer book measured two ways: 91.6% or 80.8% three-year retention depending on when the fields are read

SPADE: Self-Play in Adaptive Synthetic Executable Environments

synthetic data generation tool