Upstage: Solar Pro 3
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...
Everything else
| Max output | — |
|---|---|
| Input / 1M | $0.15 |
| Output / 1M | $0.6 |
| Cache read / 1M | $0.015 |
| Cache write / 1M | — |
| 1M in + 1M out | $0.75 |
| Takes | text |
| Returns | text |
| Tools | yes |
| Reasoning | optional |
| Open weights | no |
| Released | 2026-01-27 |
| Knowledge cutoff | — |
| Retires | — |
| Catalog id | upstage/solar-pro-3 |
Using it
In 00, this model is picked per agent — and per tier, so the model that answers your customers need not be the one that writes your code. Get 00.