models

Upstage: Solar Decide Flash

Markdown · JSON

Upstage: Solar Decide Flash

Solar Decide Flash is Upstage’s low-latency edition for structured decisions over text. Built on Solar Mini 4, it suits focused decision steps that return a result for an application to interpret.

About the model

This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.

Solar Decide Flash is Upstage’s low-latency structured decision model, built on Solar Mini 4. Its Flash profile is described as a faster variant of Solar Decide. The model’s role is a decision over supplied text, with the result interpreted by the surrounding application.

Text input and a focused decision

The published profile identifies text input and decision output. Prepare a bounded task, such as screening a supplied message against a clearly stated condition or deciding how a text item should enter a workflow. Name the evidence to inspect, the criterion being applied and the decision the next step needs. Keep quoted material separate from instructions so the result can be checked against the original text.

Working with the context

The published context window is 524,288 tokens. Preserve the details that determine the decision, including the source identifier and any relevant exception, and remove unrelated repetition. For a long source, state which question applies to the material and retain the passages needed to interpret the answer. The hosting interface determines the accepted request structure and the usable budget for that request.

Keep the result connected to its evidence

Store the decision with the original text and the criterion used to evaluate it. Review ambiguous cases against that evidence, and make the application’s next action explicit. This creates a traceable decision record instead of a result detached from the material it was meant to assess.

Ailoot Ultra · System One POST /v1/systemone upstage/solar-decide-flash

upstage/solar-decide-flash

Upstage /upstage/solar-decide-flash

Overview

Solar Decide Flash is Upstage’s low-latency edition for structured decisions over text. Built on Solar Mini 4, it suits focused decision steps that return a result for an application to interpret.

Accepted inputs
Text
Results
decisions

Available in Ailoot · inputs & methods

Ailoot Ultra · System One POST /v1/systemone
Input types
text
Output types
decisions
Output format
json
FieldTypeRequirementValues & limitsDefault
FieldmodelTypestringRequirementRequiredValues & limits
upstage/solar-decide-flash
Default—
FieldproviderTypeschemaRequirementOptionalValues & limitsDefault—
FieldquestionsTypeobjectRequirementRequiredValues & limitsDefault—
Fieldsession_idTypestringRequirementOptionalValues & limitsDefault—
FieldstateTypeschemaRequirementRequiredValues & limitsDefault—
FieldtraceTypeschemaRequirementOptionalValues & limitsDefault—
FielduserTypestringRequirementOptionalValues & limitsDefault—
Fieldquestions.<id>.typeTypestringRequirementRequiredValues & limits
noul, choice, score
Default—
Fieldquestions.<id>.instructionsTypestring|object|arrayRequirementRequiredValues & limitsDefault—
Fieldquestions.<id>.criteriaTypeobject|arrayRequirementOptionalValues & limits
Conditions: choice/score: required; noul: optional. choice criteria is object; score is array with minItems1.
Default—
Fieldquestions.<id>.criteria.trueTypestring|object|arrayRequirementRequiredValues & limits
Applies when: noul criteria object supplied
Default—
Fieldquestions.<id>.criteria.falseTypestring|object|arrayRequirementRequiredValues & limits
Applies when: noul criteria object supplied
Default—
Input material combinations

noul · Required: state, questions.<id>.type=noul, questions.<id>.instructions

choice · Required: state, questions.<id>.type=choice, questions.<id>.instructions, criteria object

score · Required: state, questions.<id>.type=score, questions.<id>.instructions, criteria array with minItems1

Method parameters and lifecycle
ParameterContract
Parametercontent_typeContractapplication/json
ParameterrequiredContractmodel, state, questions
Parametermaterial_typesContracttext
Parameteroptional_controlsContractprovider, session_id, trace, user
Parametermultimodal_input_bindingContractnull

Lifecycle: synchronous

Send the exact model ID and retain the complete native response.

Pricing

Tariff references do not add request options. Supported parameters are listed for the selected method.

Fast mode
Not specified When fast mode is selected
Flex mode
Not specified When flex mode is selected
Maximum reasoning effort
Not specified When maximum reasoning effort uses the default adjustment

Ailoot rates

Prices by configuration

Match each charge to the conditions shown. Use one rate for each set of alternative configurations.

ConfigurationRate scheduleContext tokens, more thanContext tokens, up to and includingCharge
ConfigurationBase token ratesRate scheduleBase rateContext tokens, more than—Context tokens, up to and includingNo upper boundCharge
Input · Input tokens $0.0002 / 1K tokens
Output · Output tokens $0 / 1K tokens
Input · Cache read $0.0002 / 1K tokens
Input · Cache write — / 1K tokens
Input · Cache write, 1 hour — / 1K tokens
ConfigurationRequest-length tier 1Rate schedule—Context tokens, more than0Context tokens, up to and includingNo upper boundCharge
Input · Input tokens $0.0002 / 1K tokens
Output · Output tokens $0 / 1K tokens
Input · Cache read $0.0002 / 1K tokens
Input · Cache write — / 1K tokens
Input · Cache write, 1 hour — / 1K tokens

Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →

Example requests

Ailoot Ultra · System One

Retained official request structure; documentary exampleUse your actual request material and retain the complete result
{
  "model": "upstage/solar-decide-flash",
  "questions": {
    "is_bug": {
      "criteria": {
        "false": "The customer is asking a question or requesting a feature.",
        "true": "The customer describes broken or unexpected product behavior."
      },
      "instructions": "Is the customer reporting a software defect?",
      "type": "noul"
    },
    "team": {
      "criteria": {
        "account": "Login, permissions, or profile issues.",
        "frontend": "Rendering, layout, or browser compatibility issues.",
        "payments": "Checkout, billing, or payment processing issues."
      },
      "instructions": "Which team should own this ticket?",
      "type": "choice"
    },
    "urgency": {
      "criteria": [
        "Can wait for the next release",
        "Should be fixed this week",
        "Blocking revenue right now"
      ],
      "instructions": "How urgent is this ticket?",
      "type": "score"
    }
  },
  "state": {
    "customer_tier": "enterprise",
    "ticket": "My checkout page shows a blank screen after I click Pay. I have tried two browsers."
  }
}
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
: "${AILOOT_REQUEST_FILE:?Set your actual JSON request file}"
export AILOOT_REQUEST_FILE
python3 - <<'PY_REQUEST'
import json,os
from pathlib import Path
p=json.loads(Path(os.environ['AILOOT_REQUEST_FILE']).read_text(encoding='utf-8'))
if not isinstance(p,dict): raise SystemExit('Request must be a JSON object')
p['model']='upstage/solar-decide-flash'
Path('request.json').write_text(json.dumps(p,ensure_ascii=False),encoding='utf-8')
PY_REQUEST
curl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/systemone \
  -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \
  --data-binary @request.json -D response-headers.txt -o result.json
python3 - <<'PY_RESULT'
import json
from pathlib import Path
print(json.dumps(json.loads(Path('result.json').read_text()),ensure_ascii=False,indent=2))
PY_RESULT

Receive and save results

Ailoot Ultra · System One

json

Keep all completed results

Keep every complete returned response, file and content part.

Every supplied question-ID answer with its exact type, noul/choice/score value, confidence, probabilities and legend is retained. Entire original JSON is stored and returned only after settlement.

If the original response needs checking

Preserve original operation and full/partial reply; do not replay POST.

Response fields
FieldType
FieldmodelTypestring
FieldidTypestring
FieldproviderTypestring
Fieldanswers.<id>.typeTypestring
Fieldanswers.<id>.noulTypenumber
Fieldanswers.<id>.choiceTypestring
Fieldanswers.<id>.scoreTypenumber
Fieldanswers.<id>.confidenceTypenumber
Fieldanswers.<id>.probabilitiesTypeobject
Fieldanswers.<id>.legendTypeobject
Fieldusage.input_tokensTypeinteger
Fieldusage.output_tokensTypeinteger
Fieldusage.costTypenumber
Errors and next steps
ResponseConditionNext step
Response400 · invalid_request_errorConditionInvalid required field, representation or valueNext stepCorrect the indicated request field.

Aliases

Model aliases

Ailoot Ultra upstage/solar-decide-flash

Method path aliases

Use the method paths shown above.

Related caller IDs

upstage/solar-decide-flash

FAQ · Upstage: Solar Decide Flash
What inputs and results are available?

POST /v1/systemone · upstage/solar-decide-flash: text → decisions

Which fields does the request use?

POST /v1/systemone · upstage/solar-decide-flash: model, provider, questions, session_id, state, trace, user

More details

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