Solar Pro 2 review, price and benchmarks (2026)

public paid api info-only multilingual value

Provider

Statuspublic

AA Intelligence Index7.8 (July 16, 2026 snapshot)

Releasedn/a

Context windown/a

Modalitiesn/a

API price $/1M (in / out)n/a

Speedn/a

AccessAPI · Korean ecosystem

In one line

Upstage's efficient Korean-market model - document AI and enterprise Korean text are its home turf.

Coding20

Reasoning16

Writing20

Agents & tools14

Category scores (0-100) are WhichAI blended ratings: public category leaderboards plus editorial judgment. Guidance, not official measurements.

Alternatives worth a look

LFM2.5 (Liquid AI) · AA 8.3Open weights · edge/on-device
Llama 4 Scout (Meta) · AA 10Open weights · very long context
Phi-4 (Microsoft) · AA 4.9Open weights · laptop-friendly

Open Solar's official app ↗ Open in the WhichAI app Not sure? Take the 30-second finder

Artificial Analysis Intelligence Index, 2026 rebased scale (top models ≈ 55–60). Snapshot: July 24, 2026 (BenchLM mirror), retrieved July 26, 2026. Context, price and release data come from vendor pages and public pricing mirrors (retrieved July 19, 2026). Missing values are not published or not yet verified - shown as -. Sources are linked inside the app (Model guide and About > Methodology).