Upstage: Solar Pro 3
The Upstage: Solar Pro 3 is a text-based AI model that supports tool usage and reasoning capabilities, allowing it to handle complex tasks. It has a context length of 131072 tokens, which enables it to process longer input texts. This model may be worth considering for those who require strong text processing abilities, particularly if they are willing to pay a premium price. With a blended benchmark score of 8.2 and $0.15/M input and $0.6/M output token costs, the Upstage: Solar Pro 3 is positioned as a high-end option that offers robust capabilities at a corresponding price point.
Benchmark results
Independent, published benchmarks. Blended score 8.2 across 1 benchmark, last refreshed 2026-09-10. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 12.9 |
- Model ID
- upstage/solar-pro-3
- Vendor
- upstage
- Released
- January 2026
- Tokenizer
- Other
- Input Modalities
- text
- Output Modalities
- text
- Max Output
- 117,964 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- text only
- Audio
- no
- Moderated
- no
What it costs in practice
Computed from the current $0.15/M input and $0.60/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.10 |
| A month of a busy support chatbot | 5M in / 2M out | $1.95 |
Price & spec history
Tracked daily by PicksByModel since 2026-07-17.
| Date | Input /M | Output /M | Context |
|---|---|---|---|
| 2026-08-06 | $0.15 | $0.60 | 131,072 |
| 2026-07-17 | $0.15 | $0.60 | 128,000 |
Similar models
Quick answers
- How much does Upstage: Solar Pro 3 cost?
- $0.15 per million input tokens and $0.60 per million output tokens.
- What is Upstage: Solar Pro 3's context window?
- 131,072 tokens, roughly 196 pages of text in a single request.
- Does Upstage: Solar Pro 3 support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Upstage: Solar Pro 3 process images?
- No, it is text-only on the input side.