Model dossier

Upstage: Solar Mini 4

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...

ProviderUpstage Start comparison

Context524,288

Max output131,072

Pricing viewTVP price

Identity

Upstage: Solar Mini 4

Model ID: upstage/solar-mini4
Canonical slug: upstage/solar-mini4-20260922
Knowledge cutoff: n/a
Created: 9/23/2026

Capabilities

texttoolsstructured

Modalities

text->texttext

Capacity

Context524,288

Max output131,072

TokenizerOther