Synthetic Dataset Generation Python Packages

openlayer

The official Python library for Openlayer, the Continuous Model Improvement Platform for AI. 📈

bespokelabs-curator

Synthetic data curation for post-training and structured data extraction

augraphy

Augmentation pipeline for rendering synthetic paper printing, faxing, scanning and copy machine processes

sdg-hub

Synthetic Data Generation Toolkit for LLMs

misata

High-performance open-source synthetic data engine. Uses LLMs for schema design and vectorized NumPy for deterministic, scalable generation.

be-great

A novel approach for synthesizing tabular data using pretrained large language models

realtabformer

A suite of auto-regressive and Seq2Seq (sequence-to-sequence) transformer models for tabular and relational synthetic data generation.

inductiva

Large scale simulations made simple.

dria

Dria SDK is for building and executing synthetic data generation pipelines on Dria Knowledge Network.

great-generator

Generate realistic Synthetic enterprise data for Spark, Pandas, testing, demos, benchmarking, learning, and research.

datasety

CLI tool for dataset preparation: resize, align, caption, shuffle, synthetic, and mask generation.

calm-data-generator

CALM-Data-Generator is a comprehensive Python library for synthetic data generation with advanced features

tempo-sim

The Tempo Unreal Engine plugins

datadreamer-dev

DataDreamer: Prompt. Generate Synthetic Data. Train & Align Models.   🤖💤

unreal

A Synthetic data generator.

clearbox-synthetic-kit

Clearbox AI's all-in-one solution for generation and evaluation of synthetic tabular and time-series data.

educhateval

A structured pipeline and Python package for deploying and evaluating interactive LLM tutor systems in educational settings.

supercongan

GAN trained on superconductivity data

symbac

Accurate segmentation of bacterial microscope images using deep learning synthetically generated image data.

semantic-qa-gen

A Python library for generating high-quality question-answer pairs from PDF, DOCX, MD, and TXT files

okgv

An agent-native CLI for building balanced, duplicate-free synthetic datasets.

plotsim

Plotsim generates multi-table synthetic datasets with behavioral trajectories, correlations, and causal lags. Config-driven, deterministic, no real data required.

pyclugen

Multidimensional cluster generation in Python

syndiffix

Python implementation of the SynDiffix synthetic data generation mechanism.