Upstage's Solar Pro 3 is a Mixture-of-Experts (MoE) language model with 102B total parameters and 12B active parameters per forward pass, optimized for Korean with strong English and Japanese support.
Added Mar 3, 2026
Context Window
128.0K
Max Output
128.0K
Input Price (Auto)
$0.15/1M
Output Price (Auto)
$0.60/1M
Cache Read (Auto)
$0.015/1M
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
14.5
Coding Index
16.2
Agentic Index
2.9
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
72.4%
Better than 54% of models compared
HLE
Humanity's Last Exam
10.3%
Better than 58% of models compared
IFBench
Instruction-following benchmark
71.2%
Better than 87% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
86.3%
Better than 79% of models compared
AA-LCR
Long context reasoning evaluation
31.0%
Better than 37% of models compared
GDPval-AA
Economically valuable tasks
0.0%
CritPt
Research-level physics reasoning
0.0%
Coding
SciCode
Python programming for scientific computing
24.7%
Better than 28% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
7.6%
Better than 40% of models compared
Knowledge
AA-Omniscience Accuracy
Proportion of correctly answered questions
18.5%
AA-Omniscience Hallucination Rate
Rate of incorrect answers among non-correct responses
88.2%
Last updated Aug 16, 2026
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