Solar Pro 4
Upstage🇰🇷 KRMajor lab· Aug 10, 2026
TextReasoningAPI
Solar 4 is a model family by Upstage. The Pro variant supports a context window of 512K tokens and is available via OpenRouter under the ID upstage/solar-pro4.
Summary of the model card
- Context
- 524K tokens
- Price / 1M tok
- $0.09 in · $0.36 out
- Modalities
- text → text
1 variant
| Standard | 524K | $0.09/$0.36 | OR |
Sources
OpenRouterDeutsch
Solar 4 ist eine Modellfamilie von Upstage. Die Pro-Variante unterstuetzt ein Kontextfenster von 512K Token und ist via OpenRouter unter der ID upstage/solar-pro4 verfuegbar.
Provenance
- Detected
- Sep 27, 2026
- First source
- openrouter
- Description
- Summary of the model card
- Editorially reviewed
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