Updated daily at 05:00 UTC
Company
Upstage
Korean AI company that builds the Solar language models and Document AI models.
- Country
- South Korea
- Founded
- 2020
- Headquarters
- Yongin, South Korea
- Type
- AI lab
- Open weights
- Mixed
- Website
- https://www.upstage.ai
Solar Embedding
Embedding
- Solar Embedding 230 Jun 2026Current
- Solar Embedding 1 Large10 May 2024Deprecated
Solar Mini
Language
- Solar Mini 422 Sep 2026Current
- Solar Mini12 Jun 2024Deprecated
- SOLAR-10.7B-Instruct-v1.0Dec 2023LegacyOpen weights
Solar Open
Language
- Solar Open 2 (250B)8 Jul 2026CurrentOpen weights
- Solar-Open-100BDec 2025LegacyOpen weights
Solar Pro
Language
- Solar Pro 46 Aug 2026Current
- Solar Pro 326 Jan 2026Deprecated
- Solar Pro 220 May 2025Deprecated
- Solar Pro26 Nov 2024Retired
- Solar Pro Preview10 Sep 2024LegacyOpen weights
Syn
Language
Upstage Document AI
OCR document
- Document Parse10 Sep 2024Current
- Document OCR10 Apr 2023Current