AIIC AI Intelligence Centre

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Upstage: Solar Mini 4

OpenRouter model catalogue · model · Publication date unknown

Solar Mini 4 is Upstage's compact, cost-efficient language model, a 35B-parameter mixture-of-experts with 3B active parameters and a 524K context window. It is built for agentic use cases where response...

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recordType
model-catalog
evidenceStatus
provider-reported
region
Global

Evidence & attribution

First collected: 2026-09-23T16:31:38.658Z. This is not the publication date.