Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
Solar Decide is Upstage's decision-making framework that acts as a System One endpoint on Solar Mini 4. Rather than producing text, it processes a given state along with one or more specified questions to yield a selection, score, or a yes/no answer, complete with calibrated probabilities derived from the model itself. Each individual question is addressed in a single forward pass, which enhances the model's efficiency for tasks such as rapid classification, routing, policy validation, prioritization, and various other structured decision-making activities. The choice type allows users to select from a set of predefined alternatives, returning not only the chosen option but also the associated probabilities and confidence levels. In contrast, the score type measures an input against specific ranked criteria, providing a probability-weighted score, explanatory legend, probability distribution, and confidence metrics. Additionally, the noul type determines the likelihood that a yes-or-no statement is accurate. Users can submit multiple questions that reference the same state in a single request, with the state being provided as either plain text or any JSON value formatted for the prompt. This versatility makes Solar Decide a powerful tool for efficiently handling complex decision-making scenarios.
Description
Strands Decider is a compact and swift decision-making model, known as a System One model, tailored for agentic AI applications. In contrast to a language model that produces random text, this model selects from a set of predefined options, responds to yes-or-no inquiries, or assesses inputs using an ordered scale. Each decision made by the Strands Decider is accompanied by a calibrated confidence score, enabling the efficient processing of routine decisions while allowing uncertain cases to be escalated to either a larger model or a human for further analysis. The initial iteration of this model, strands-decider-2B, comprises 1.9 billion parameters and is built upon the Qwen3.5-2B-Base architecture, featuring a streamlined pointer head in place of its language-modeling component. It performs evaluations in a single forward pass, eliminating the need for text generation or a decoding loop. Supported types of decisions encompass choice selections, noul for probability assessments, and score for evaluating ordered scales. This model is engineered for a variety of applications, including model routing, selecting tools, verifying tool arguments, triaging requests, establishing grounding and safety measures, classifying policies, and providing economical evaluations, thereby enhancing its utility in diverse AI workflows.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
Claude Code
Yes
Hermes Agent
Yes
JSON
Yes
Markdown
Yes
OpenAI Codex
Yes
Strands Agents
No
Integrations
Claude Code
No
Hermes Agent
No
JSON
No
Markdown
No
OpenAI Codex
No
Strands Agents
Yes
Pricing Details
$0.1 per 1M tokens
Free Trial
No
Free Version
No
Pricing Details
Free
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
No
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
Yes
Linux
Yes
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Upstage
Founded
2020
Country
United States
Website
console.upstage.ai/docs/models/solar-decide
Vendor Details
Company Name
Strands Labs
Country
United States
Website
github.com/strands-labs/strands-decider