Solar Open 2
Upstage · South Korea
Upstage Solar Open 2 · Open weights
- Release month
- Field
- Chat
- Availability
- open-weight
- Parameters
- 250B total · 15B active
- License
- Upstage Solar License · Commercial OK · Attribution required
Overview
- Open weights
- 15B of 250B total parameters active · Hosted API ended August 12, 2026
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