Solar Pro 3: pricing, specs, and how to use it (2026)
Solar Pro 3 is an AI model from Upstage, available alongside ChatGPT, Claude, Gemini, and 300+ other models inside Admix on one subscription from $8.99/mo.
Quick specs
| Provider | Upstage |
| Model ID | upstage/solar-pro-3 |
| Input price | $0.15 / 1M tokens |
| Output price | $0.60 / 1M tokens |
| Tier | starter |
| Accepts images | No |
| Category | Basic |
How to use Solar Pro 3 in Admix
Open Admix, pick Solar Pro 3 from the model list, and start chatting. You can also run the same prompt through Solar Pro 3 and other frontier models like Claude, GPT-5, and Gemini side by side, then pick the best answer or spot disagreement. One subscription, no separate API key.
Compare Solar Pro 3 with other AI models
These are popular comparisons to make alongside Solar Pro 3:
FAQ
What is Solar Pro 3?
Solar Pro 3 is an AI model from Upstage, available inside Admix alongside 300+ other frontier and open-source AI models on one subscription.
How much does Solar Pro 3 cost?
Solar Pro 3 costs $0.15 per million input tokens and $0.60 per million output tokens. In Admix you use it inside one subscription starting at $8.99 per month, no separate API key required.
Can I compare Solar Pro 3 with ChatGPT, Claude, or Gemini?
Yes. Admix lets you run the same prompt through Solar Pro 3 and any of the other 300+ models in the catalog, then see the answers side by side.
Try Solar Pro 3 in Admix
One subscription, 300+ AI models including Solar Pro 3. Compare any of them side by side from $8.99/mo.
Try Admix free