Hugging Face releases The Stack v3, a 5T-token open code dataset
lvwerra · x · 2026-07-23
Hugging Face releases The Stack v3, a 5T-token open code dataset
Hugging Face Research says the new dataset is meant to help train the next generation of open code models, especially for cyber defense.
- Scale: 5 trillion tokens of ready-to-train code data
- Raw corpus: 120TB
- Purpose: build stronger open models for cybersecurity work
The release comes as the team frames open infrastructure as part of the response to recent cyberattack concerns.
Related event: Hugging Face Releases The Stack v3: 114TB Largest Open Source Code Dataset(13 posts)→
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