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. Note: Deprecating March 2, 2026.

Loading...

Model Evolution

One challenge, every Upstage generation.

Upstage

Builds Solar, a series of LLMs for on-device and enterprise deployment.

Total Models

1

Text Models

1

Active Period

Jan 2026 to Jan 2026

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. Note: Deprecating March 2, 2026.

Loading...

Model Evolution

One challenge, every Upstage generation.

Upstage

Builds Solar, a series of LLMs for on-device and enterprise deployment.

Total Models

1

Text Models

1

Active Period

Jan 2026 to Jan 2026

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. Note: Deprecating March 2, 2026.

Upstage

Builds Solar, a series of LLMs for on-device and enterprise deployment.

Total Models

1

Text Models

1

Active Period

Jan 2026 to Jan 2026

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. Note: Deprecating March 2, 2026.