Solar Pro 3
Solar Pro 3 is Upstage's language model with a 128K context window, starting at $0.150 / 1M input and $0.600 / 1M output. Upstage's Solar Pro 3 Mixture-of-Experts LLM with 102B total parameters and 12B active parameters per forward pass, balancing high performance with efficient inference.
Capabilities
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Output1/5
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Capabilities4/13
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Pricing by Provider
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
 OpenRouter | $0.150 | $0.600 | $0.015 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Solar Pro 3 | 128K | $0.150 | $0.600 | Current | |
| Solar Pro 2 | β | β | β | β | Available |
| Solar Pro 2 | β | β | β | β | Available |
| Solar Pro 2 | β | β | β | β | Available |
| Solar Pro 2 Preview | β | β | β | β | Available |
| Solar Pro | β | β | β | β | Available |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Solar Large | β | β | β | β | β |
| Solar Open 100B | β | β | β | β | β |
| Solar Mini | Mini | β | β | β | β |
| Solar Mini | Mini | β | β | β | β |