Solar Decide
Upstage’s structured decision endpoint built on Solar Mini 4.
Solar Decide is Upstage’s decision model, offered as a System One endpoint running on Solar Mini 4. You pass in a state plus typed questions, and it answers each with a choice, a score or a yes/no, along with probabilities. Upstage also offers a lower-latency Flash variant.
- Provider
- Upstage
- Type
- Decision model
- Released
- Sep 28, 2026
- Input
- text
- Output
- decision
- Open weights
- No
Best for
- Extraction & classification
- Long context
- Enterprise
Strengths
- Built on Solar Mini 4
- Flash variant for lower latency
More from Upstage
- Solar Mini 4 — Upstage. Upstage’s compact 35B MoE (3B active) for fast agentic work.
- Solar Pro 4 — Upstage. Upstage’s reasoning model for long, document-heavy and agentic work.