Curator

Curator is an open-source tool to curate large scale datasets for post-training LLMs.

Curator was used to curate Bespoke-Stratos-17k, a reasoning dataset to train a fully open reasoning model Bespoke-Stratos.

Curator supports:

Calling Deepseek API for scalable synthetic data curation
Easy structured data extraction
Caching and automatic recovery
Dataset visualization
Saving $$$ using batch mode

Call Deepseek API with Curator easily:

Get Started here