Solar Decide

Released
2026-09-22
Last refreshed
2026-09-28
Status
Researched 1d ago
ProprietaryCommercial use: conditionalRAGAgentsLong contextClassificationJSON / Tool useAgent
Upstage releases · 2 in the last 12 months · this family litChangelog →
Specifications
Released
2026-09-22
Context
512k
Openness
Proprietary
License
ProprietaryCommercial use: conditional
Weights
Not released
Code
Unknown
Created by
Upstage

Developing AI for interactive entertainment.

Yongin, Ch'ungch'ong-namdo, South Korea
Founded 2020
Website
Pricing
Output / 1M
Free
Input / 1M
$0.050

Cheapest of 2 routes · OpenRouter · cache read $0.050

Providers(2)
UpstageOpenRouter
View 2 provider routes
Links
Website

About

Solar Decide (API id solar-decide) is Upstage's structured decision model, served as a System One endpoint on Solar Mini 4. First-party console model page (Beta): Released on 2026-09-22; 512K context; send a state plus typed questions (choice / score / noul) and get calibrated probabilities without generating prose — single forward pass; output tokens free. Uses the same /v1/systemone schema as TypeSafe Jev (https://api.upstage.ai/v1/systemone); schema may change before GA. First-party list pricing on the model page: $0.1 /1M input, Free output, $0.1 /1M cached. Tip @upstageai 2026-09-28: classify/choose/score/route/approve.

Provider price ladder

Compare all 2

Compare API pricing across 2 providers for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MCacheRoute
OpenRouter$0.050Freeread $0.050
Serverless
Upstage$0.100Freeread $0.100
Serverless

Capabilities

Structured OutputsPrompt Caching

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

API versions

solar-decideSolar Decideupstage/solar-decide