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Solar Pro 2 (Preview) (Reasoning)

Upstage·Released 2025-05-20
Open Source
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Related Models

Upstage: Solar Pro 32026-01-27Solar Open 100B (Reasoning)2025-12-17Solar Pro 2 (Reasoning)2025-07-09Solar Pro 2 (Non-reasoning)2025-07-09Solar Pro 2 (Preview) (Non-reasoning)2025-05-20Solar Mini2024-01-25

Benchmarks

MMLU-Pro
76.8%
GPQA Diamond
57.8%
HLE
5.7%
LiveCodeBench
46.2%
SciCode
16.4%
TerminalBench HardNot evaluated
MATH-500
90.0%
AIME
66.3%
AIME 2025Not evaluated
IFBenchNot evaluated
Long Context RecallNot evaluated
Tau2Not evaluated
Market AverageTop Score

Open Source

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