Upstage: Solar Pro 4

solar

Kilo Gateway · upstage/solar-pro4

Capabilities

Tool CallYes

ReasoningYes

Structured OutputYes

Temperature ControlYes

AttachmentsNo

Open WeightsNo

Input

text

Output

text

Input$0.30

Output$1.20

Cache Read$0.06

Direct installation coming soon — March 2026

ProviderKilo Gateway

Model IDupstage/solar-pro4

Familysolar

Release Date2026-08-10

Last Updated2026-08-10

Context524K

Max Output131K

@ai-sdk/openai-compatible