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Solar Decide Flash

UpstageDecision model

Solar Decide Flash by Upstage is a decision model: it answers typed questions with a probability for each allowed answer instead of generating text. Hosted, it costs about $0.010 per 1,000 decisions.

Pricing

Input (per 1M tokens)
$0.05
Output (per 1M tokens)
$0.00
Per 1,000 decisions
$0.010

Cost per 1,000 decisions assumes 200 input tokens per decision.

Specifications

Provider
Upstage
Parameters
—
Released
Oct 2026
Open weights
No
Question types
Choice (one of N options), Score (ordered rubric), Yes / no
Mechanism
Hosted API
Backbone
—
Jev-compatible request
Yes
Runs on CPU
—
License
proprietary

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FAQ

How much does Solar Decide Flash cost?

Hosted, Solar Decide Flash costs $0.05 per 1M input tokens, about $0.010 per 1,000 decisions at 200 input tokens each.

What questions can Solar Decide Flash answer?

Solar Decide Flash answers choice (one of n options), score (ordered rubric), yes / no questions, returning a probability for each allowed answer.

Is Solar Decide Flash well calibrated?

No calibration measurement for Solar Decide Flash is recorded yet.

Is Solar Decide Flash open weight, and can it run on a CPU?

No, Solar Decide Flash is closed and served as an API.

Data as of 2026-10-14. Source: Metatext decision-model catalogue, 2026-10-14 (systemonemodels.org, OpenRouter). Pricing is per 1M tokens (USD); confirm with the provider before production use.