# Solar Pro 2 Benchmark Scores & Performance

> Solar Pro 2 by Upstage scores 39.3/100 overall, ranking #178 out of 497 AI models.

Canonical page: https://benchlm.ai/models/solar-pro-2

Last updated: September 21, 2026

## Model Details

| Property | Value |
|----------|-------|
| Creator | Upstage |
| Source Type | Proprietary |
| Reasoning Type | Reasoning |
| Context Window | 128K |
| Overall Score | 39.3/100 |
| Overall Rank | #178 of 497 |

## Family & Coverage

- Family: Solar
- Variant: undefined
- Benchmarks covered: 10 of 447
- Sibling models: [Solar Pro 3](/models/solar-pro-3), [Solar Pro 4](/models/solar-pro-4)
- Coverage note: BenchLM currently has partial benchmark coverage for this model, so the overall score is conservative.

## Agentic Benchmarks

| Benchmark | Score |
|-----------|-------|
| [τ²-bench results](/benchmarks/tau2-bench) | 31.9% |

## Reasoning Benchmarks

| Benchmark | Score |
|-----------|-------|
| [AA-LCR](/benchmarks/lcr) | 0.0% |
| [CritPt](/benchmarks/critpt) | 0.0% |

## Knowledge Benchmarks

| Benchmark | Score |
|-----------|-------|
| [Artificial Analysis Intelligence Index](/benchmarks/artificialanalysis) | 7.0% |
| [AA-GPQA Diamond](/benchmarks/aagpqadiamond) | 56.1% |
| [AA-HLE](/benchmarks/aahle) | 3.7% |
| [AA-Omniscience Index](/benchmarks/aaomniscienceindex) | -62.0% |
| [AA-Omniscience Accuracy](/benchmarks/omniscienceaccuracy) | 16.1% |
| [AA-Omniscience Hallucination Rate](/benchmarks/omnisciencehallucinationrate) | 93.0% |

## Instruction Following Benchmarks

| Benchmark | Score |
|-----------|-------|
| [AA-IFBench](/benchmarks/aaifbench) | 33.7% |

## Other Upstage Models

- [Solar Pro 3](/models/solar-pro-3) - Score: not computed
- [Solar Pro 4](/models/solar-pro-4) - Score: not computed
- [Solar Open 2](/models/solar-open-2) - Score: not computed