Alex Watson
![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/6669e8fa387bd8d4b5ea481f_pii_dataset_cover.jpg)
Gretel Unlocks PII Detection with Synthetic Financial Document Dataset
Gretel releases a new synthetic financial document dataset to empower AI developers in building customized and highly performant sensitive data detection systems.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/671a91ba8f139148ddad3cfb_Resource3.png)
Synthesizing Private Patient Data with Gretel: A Step-by-Step Guide
Create privacy-safe synthetic patient data with Gretel, ensuring compliance, secure sharing, and actionable insights for AI and machine learning in healthcare.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/66c8aabf6875be264401648e_Untitled%20(1440%20x%20800%20px)%20(6).png)
Addressing Concerns of Model Collapse from Synthetic Data in AI
How thoughtful, high-quality synthetic data generation, rather than 'indiscriminate' use, can prevent model collapse.
Read more...![Copyright © 2022 Gretel.ai](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/63894a5781e6f41856f91e7d_63066e2f6a58260386c99258.webp)
Conditional Text Generation by Fine-Tuning Gretel GPT
Augment machine learning datasets with synthetically generated text and labels using an open-source implementation of GPT-3.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/648b43a19ba8f24475d75c6c_GretelTweets.webp)
Fine-tune a MPT-7B LLM with Gretel GPT
Learn how to fine-tune and prompt mpt-7b to generate responses matching popular Twitter personalities with Gretel GPT.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/67813a953e0ed62f2388c209_2025%20Mainstream.png)
2025: The Year Synthetic Data Goes Mainstream
How synthetic data is transforming enterprise AI in 2025 by addressing privacy, fine-tuning, and scaling challenges.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/669168fa8401d9cb9cfa6d71_Untitled%20design%20(7).png)
How to Create Synthetic Data at High Quality for Fine-Tuning LLMs
Gretel Navigator’s synthetic data generation outperformed OpenAI's GPT-4 by 25.6%, surpassed Llama3-70b by 48.1%, and exceeded human expert-curated data by 73.6%.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/66e37da6cffe59f849a918e9_DES-TeachingAI%20(1).png)
Teaching AI to Think: A New Approach with Synthetic Data and Reflection
Gretel's synthetic GSM8k dataset shows an 84% improvement for AI Reasoning tasks vs synthetic data generated without the Reflection technique.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/673235c13df3a86d892c7433_DES_708.png)
Privacy-preserving AI development with Azure & Gretel
Leveraging Gretel's privacy-preserving synthetic data generation platform to fine-tune Azure OpenAI Service models in the financial domain.
Read more...![](https://cdn.prod.website-files.com/5ec4696a9b6d337d51632638/63894bad5a078f32307f3726_635975507dafaeb715c99283.webp)
Synthetic Data and the Data-centric Machine Learning Life Cycle
Gretel's synthetic data platform overcomes challenges across the data-centric machine learning life cycle to enable AI and ML solutions.
Read more...