Upstage models

Upstage publishes one model available on Zeplik. Pricing, context windows and capabilities below come straight from the live registry Zeplik routes and bills against.

All 1 Upstage model

Solar Pro 3General purpose

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...

128K ctx6.6 cr/M outJanuary 2026

Pricing at a glance

Model	Context	Input cr/M	Output cr/M	Released
Solar Pro 3	128K	1.7	6.6	January 2026

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