C4
by Google · open-source · Last verified 2026-04-24
Colossal Clean Crawled Corpus of 156B tokens used to train T5 and many others.
https://huggingface.co/datasets/c4 ↗C
C—Below Average
Adoption: C+Quality: B+Freshness: ACitations: CEngagement: F
Specifications
- License
- Open Source
- Pricing
- open-source
- Capabilities
- Integrations
- Use Cases
- API Available
- No
- Tags
- pretraining, web, google, cleaned
- Added
- 2026-04-24
- Completeness
- 60%
Index Score
44Adoption
50
Quality
70
Freshness
80
Citations
40
Engagement
0