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Solar Pro 4
Upstage · Released 2026-08-06 · Independent benchmark scores from Artificial Analysis
Intelligence Index
28.2
Output speed
91.2
tokens/sec
Blended price
$0.53
per 1M tokens
Time to first token
1.08s
Model metadata
| Model ID | 1b64aa81-c223-4b8f-909b-82185a234765 |
|---|---|
| Slug | solar-pro4 |
| Release date | 2026-08-06 |
| Provider | Upstage |
| Provider slug | upstage |
| Output speed | 91.2 tok/s |
| Time to first token | 1.08s |
| Time to first answer | 23.01s |
| Blended price ($/1M) | $0.53 |
| Input price ($/1M) | $0.30 |
| Output price ($/1M) | $1.20 |
All evaluation scores (18)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | 52.70 |
| artificial analysis intelligence index | 28.20 |
| artificial analysis math index | — |
| gpqa | 89.1% |
| hle | 29.2% |
| ifbench | — |
| lcr | 74.0% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 44.6% |
| tau banking | 23.3% |
| tau2 | — |
| terminalbench hard | — |
| terminalbench v2 1 | 57.3% |
| terminalbench v4 0 | 0.5% |
Source: artificialanalysis.ai/models/solar-pro4
Benchmark data from Artificial Analysis.