Upstage
South KoreaModel developer
Korean lab behind the efficient Solar model family.
What they do
Upstage builds the Solar series (Solar Pro, Solar Open 100B), known for the 'depth up-scaling' training technique and strong Korean/English bilingual performance. Also offers document-AI products.
Models they develop
7 in this directory.
- Solar MiniUpstageOpen weights
- Solar Open 100B (Reasoning)Upstage100B parametersOpen weights
- Solar Pro 2 (Non-reasoning)UpstageOpen weights
- Solar Pro 2 (Preview) (Non-reasoning)UpstageOpen weights
- Solar Pro 2 (Preview) (Reasoning)UpstageOpen weights
- Solar Pro 2 (Reasoning)UpstageOpen weights
- Solar Pro 3UpstageOpen weights