Upstage

Upstage is a South Korean artificial intelligence company specializing in enterprise-grade large language models (LLMs) and document intelligence solutions. The company is best known for developing Solar, its flagship family of high-performance small/medium language models optimized for specialized domain adaptation and efficient deployment. Upstage also offers advanced Document AI tools that automate data extraction, OCR, and document processing from unstructured files, enabling global enterprises to implement retrieval-augmented generation (RAG) and customized generative AI workflows.