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...

131K context·$0.15 in·$0.60 out·Jan 2026 release·Reasoning, Tools / functions, Web search

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OpenRouter

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Where Upstage: Solar Pro 3 runs in Big-AGI, with each service's own model ID and USD-per-1M-token rates. The summary above prefers the creator's claim; rates below are each service's own.

ServiceModel IDContextInputOutputCache read

OpenRouter

upstage/solar-pro-3

131K

$0.15

$0.60

$0.02

Specs as reported by each service · usage over the last 2 days · refreshed hourly