Upstage: Solar Pro 3

UpstageID: upstage/solar-pro-3

Solar Pro 3 is Upstage's powerful Mixture-of-Experts (MoE) language model. With 102B total parameters and 12B active parameters per forward pass, it delivers exceptional performance while maintaining computational efficiency. Optimized for Korean with English and Japanese support.

Pricing per 1M Tokens

Input (Prompt)$0.15
Output (Completion)$0.60
Cache Read$0.01
Cache WriteFree
ImageN/A

Specifications

Context Length128K
Max Output TokensN/A
Input ModalitiesText
Output ModalitiesText
TokenizerOther
Instruct TypeN/A
Top Provider Context128K
Top Provider Max OutputN/A
ModeratedNo

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Last updated: March 23, 2026

First tracked: March 23, 2026