Solar Pro 3
Provider：Upstage
Solar Pro 3 is Upstage's powerful Mixture-of-Experts (MoE) language model. With 102B total parameters and 12B active parameters per forward pass, it delivers exceptional performance while maintaining computational efficiency. Optimized...
Key specs
- Context：131.1K
- Max output：118K
- Tokenizer：Other
- Released：2026-01-27
Token pricing
- Input price：$0.150 / 1M tokens
- Output price：$0.600 / 1M tokens
- Cache read：$0.015 / 1M tokens
- Blended price：$0.263 / 1M tokens
Modalities
Text
Use Cases
- Deep Reasoning & Analysis：Math proofs, logical reasoning, multi-step planning — ideal for research and financial analysis.（≈ $0.0048/call）
When to pick this model
Signals derived from public pricing and spec fields — not a benchmark. Validate with official docs and your own eval.
- Low input + output price: solid fit for high-frequency calls and batch processing.
- Low blended price: budget-friendly for fleet-scale deployment.
- Long max output (>=30K tokens): strong fit for deep report / essay / document-drafting workflows.
FAQ
- What is the token pricing of Solar Pro 3? Input price $0.150 / 1M tokens, output price $0.600 / 1M tokens, blended about $0.263 / 1M tokens. Refer to Upstage’s official page for the exact rate.
- What context window does Solar Pro 3 support? Context window is 131.1K, max output about 118K, suitable for long documents, multi-turn chat and complex reasoning.
- What scenarios is Solar Pro 3 best for? Based on its capability and pricing, Solar Pro 3 fits best: Deep Reasoning & Analysis. See the Use Cases section for details and cost estimates.
- What input/output modalities does Solar Pro 3 support? Supports Text modality.
- Is Solar Pro 3 a free model? Solar Pro 3 is billed per token, not a free model.
- Which provider offers Solar Pro 3? Solar Pro 3 is offered by Upstage.
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Full info：Solar Pro 3