Last refreshed 2026-09-28. Next refresh: weekly.
Why use Solar Decide on OpenRouter?
OpenRouter offers Solar Decide with pay-as-you-go pricing at $0.05/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Solar Decide across 2 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: upstage/solar-decideupstage/solar-decideRequest example
upstage/solar-decide.Gotchas
- Use provider model ID "upstage/solar-decide", not the LLMReference slug "solar-decide".
Compare Solar Decide Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Upstage | $0.10 | Free |
| OpenRouter | $0.05 | Free |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.05 |
| Output tokens | Free |
Capabilities
About Solar Decide
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.