5 models across 3 families · Latest: Upstage Solar Pro 3 (2026-01)
Developing AI for interactive entertainment.
Upstage's portfolio covers 5 active models across 3 non-obsolete families, with task labels spanning rag, agents, and long context. Open a model detail page to compare provider routes and sourced benchmarks.
Portfolio context: 5 decision-task tags, 5 active tracked models, latest research stamp 2026-04-19.
Use this portfolio page for
- Teams evaluating rag, agents, and long context across this lab's releases
- Readers comparing families before locking a flagship SKU
- 5 tracked SKUs for migration and pricing follow-ups
Do not stop here for
- Choosing a hosting provider without opening a model page for price ladders
Active models
5
Non-deprecated SKUs linked to this researcher
Active families
3
Non-obsolete families in coverage
Open catalog
1 OSS
0 open-weight (text match)
Decision task tags
5
Mapped to the site-wide task taxonomy
Latest dated release
2026-01-27
Upstage Solar Pro 3
Freshness
2026-04-19
Researched 29d ago
Release cadence
Showing 5 recent dated ships (full timeline below). Latest spotlight: Upstage Solar Pro 3 (2026-01-27).
Where this lab wins
- RAG: 1 tracked model with ruler / needle retrieval benchmarks.
- Agentic: 1 tracked model with BFCL, tau-bench, and SWE-bench tool-use coverage.
- Long-context: 1 tracked model with context-token or InfiniteBench-class signal.
- Classification: 1 tracked model with MMLU-class moderation/safety coverage.
Flagship quality / price signal
Anchor SKU: SOLAR 10.7B (best sourced coding Q/$ in this portfolio).
Quality / dollar unavailable for this anchor — missing benchmark coverage and/or output token price on the cheapest ladder route (open the model detail after pricing lands).
Upstage is a South Korean AI company founded in 2020. Developing AI for interactive entertainment. Upstage ships 3 model families totaling 5 models, with the most recent release Upstage Solar Pro 3 in 2026-01. Notable families include Solar Pro, Solar Mini, and Solar 0. Use it as a stable reference for lab background, release coverage, and follow-up model pages as they are added.
About
Upstage is a South Korean AI company that develops cutting-edge technologies for interactive entertainment, including video games, virtual reality, and augmented reality experiences. Their work focuses on creating intelligent characters, procedural content generation, and adaptive gameplay systems that enhance user engagement and immersion. For example, Upstage's AI could enable dynamic storytelling, where the narrative adapts to player choices and actions, or personalized gameplay experiences that tailor difficulty, pacing, and rewards to individual preferences. Software engineers and SaaS executives in the gaming and entertainment industries can leverage Upstage's technologies to build more engaging, immersive, and personalized experiences that captivate audiences and drive business growth.
Featured models
| Model | Released | Context | Input price ($/1M) | Output price ($/1M) | License |
|---|---|---|---|---|---|
| Upstage Solar Pro 3 | 2026-01-27 | 200k | - | - | Proprietary |
| SOLAR 10.7B | 2024-06-24 | - | $0.3 | $0.3 | CC-BY-NC-4.0 |
| SOLAR 10.7B Japanese | 2024-06-24 | - | $0.30 | $0.30 | CC-BY-NC-4.0 |
Model families
Recent releases
- Upstage Solar Pro 3- 2026-01-27
- SOLAR 10.7B- 2024-06-24
- SOLAR 10.7B Japanese- 2024-06-24
- Fireworks Solar-10.7B-Instruct-v1.0- 2024-05-28
- SOLAR 0 70B- 2023-10-26
FAQ
Who founded Upstage and when?
Upstage was founded in 2020 and is associated with Yongin, Ch'ungch'ong-namdo, South Korea.
What models has Upstage released?
Upstage ships 5 models across 3 families: Solar Pro, Solar Mini, and Solar 0.
Is Upstage's technology open source?
Some Upstage models are open-weight (Fireworks Solar-10.7B-Instruct-v1.0); others are proprietary (Upstage Solar Pro 3).
Where is Upstage headquartered?
Upstage is headquartered in Yongin, Ch'ungch'ong-namdo, South Korea.
What is Upstage known for?
Developing AI for interactive entertainment. Its most prominent tracked family is Solar Pro.
How can I access Upstage's models?
Upstage's models are available via Upstage Console, Fireworks AI, Microsoft Foundry, NVIDIA NIM, and Together AI.
Explore related pages
Last reviewed: 2026-04-19. Data sourced from public lab announcements and provider documentation.