OpenBMB Releases Ultra-FineWeb-L1: Over 1T Tokens of High-Quality Web Data

OpenBMB has open-sourced Ultra-FineWeb-L1 on Hugging Face, a high-quality English web corpus of over 1 trillion tokens built from the latest Common Crawl snapshot and released under Apache 2.0 license.

2026-08-20 ~ 2026-08-21 · 2 related posts

• OpenBMB Releases Ultra-FineWeb-L1, a Multi-Billion Token Web Corpus — openbmb · 2026-08-20
• OpenBMB releases Ultra-FineWeb-L1, a 1T+ token high-quality web dataset — zibuyu9 · 2026-08-21