RedPajama
Open in the interactive archive →
Download the covers: Floppy card · VHS cover · Vinyl cover
A to Z
- A · App
- No
- B · Built By
- Together AI
- C · CEO & Politics
- Vipul Ved Prakash — No public partisan activity documented
- D · Date
- 2023
- E · Expertise
- Intermediate+
- F · Free Tier
- Yes
- G · Generates
- Text only
- H · Deployment
- Local (open dataset)
- I · Inputs
- Text
- J · Jurisdiction
- USA
- K · Key Staffers
- Vipul Ved Prakash (CEO/Co-founder)
- L · Languages
- English-primary
- M · Model Type
- LLM
- N · Safety Issues
- None reported
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open dataset; each subset keeps its source license)
- Q · AIDb Rating
- [UNKNOWN]
- R · What Makes It Special
- RedPajama, a project by Together, Ontocord.ai, ETH DS3Lab, Stanford CRFM and Hazy Research to build fully open language models, starting with RedPajama-Data-1T: a 1.2-trillion-token reproduction of LLaMA's training data from CommonCrawl, C4, GitHub, arXiv, books, Wikipedia and StackExchange, with open processing scripts. Together later released RedPajama-Data-v2, 30 trillion filtered, deduplicated web tokens in five languages with 40+ quality annotations. Subsets keep their source licenses.
- S · Stock / Status
- Private ($8.3B valuation, Jul 2026)
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- @together_ai
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights LLM from Together AI, released 2023.
Data completeness 85% · Last verified 2026-05-12 · Primary source ↗
Cite this
“RedPajama.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/redpajama.html