Solar Pro 2

by Upstage

Released · 50 days after Solar Pro 2 (Preview)

Benchmarks

Independent benchmark scores: the Intelligence Index and the individual evaluations behind it, grouped by skill.

Intelligence Index (previous version)7.5
Coding
LiveCodeBench
62%
Agentic & knowledge work
Terminal-Bench Hard
5%
τ²-Bench Telecom
32%
Science & reasoning
Humanity's Last Exam
7%
GPQA Diamond
69%
Long-context reasoning
0%
Knowledge
MMLU-Pro
81%
Math & instruction following
AIME 2025
61%
IFBench
37%

Available routes

No routes currently available — Solar Pro 2 isn't routed through the Opper gateway right now. It's tracked here for its release history.

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