What is Span-01 good for?

Typical uses are evaluating LLM and agent outputs, guardrails and monitoring at scale.

How do I call Span-01?

Send POST /v1/alpha/decisions to Hormouz with your API key, a state and a set of typed questions. The response shape is the same as the upstream decisions API, so existing code works by changing the base URL.

How do I access Span-01 from inside Iran?

Create an account on Hormouz and generate an API key. Hormouz provides a stable path to the model from inside Iran, with no foreign credit card or circumvention tooling required.

Respan: Span-01: AI model

Span-01 is a behaviour-scoring model for evaluating AI conversations from Respan: it returns typed, scored answers instead of prose. Reachable from inside Iran through Hormouz.

Input:: $0.02/1M tokens
Output:: $0/1M tokens
Type:: decisions

Structured decisions

Span-01 is Respan's behaviour-scoring model. It reads a span of a conversation and, for each behaviour you describe in plain language, returns the probability that the behaviour is present. This is the higher-accuracy tier of the family; Span-01 Lite is a free, lighter tier.

Through Hormouz it is reached at POST /v1/alpha/decisions with your ordinary API key. The request carries a state and the questions, and the reply comes back typed, so your code branches on the numbers instead of parsing a sentence. You pay only for input, at $0.02 per million tokens; the answer itself is free. There is no fixed monthly fee.

Hormouz provides stable access to the model from inside Iran, with no foreign credit card or circumvention tooling required.

Span-01 is a behavior scoring model from Respan. It reads a conversation span and returns, for each plain-language behavior you define, the probability that the behavior is present. It is...

Quickstart

curl https://api.hormouz.net/v1/alpha/decisions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "model": "respan/span-01", "state": { "ticket": "My checkout page shows a blank screen after I click Pay." }, "questions": { "is_bug": { "type": "noul", "instructions": "Is the customer reporting a defect?" }, "team": { "type": "choice", "instructions": "Which team owns this?", "criteria": { "frontend": "Rendering or layout.", "payments": "Checkout or billing." } }, "urgency": { "type": "score", "instructions": "How urgent?", "criteria": ["Next release", "This week", "Blocking revenue"] } } }'

Specs

Vendor	Respan
Type	Scoring & decisions
Context window	—
Pricing	$0.02/M in · $0.00/M out
API	decisions

Code example

cURL

curl https://api.hormouz.net/v1/alpha/decisions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "model": "respan/span-01", "state": { "ticket": "My checkout page shows a blank screen after I click Pay." }, "questions": { "is_bug": { "type": "noul", "instructions": "Is the customer reporting a defect?" }, "team": { "type": "choice", "instructions": "Which team owns this?", "criteria": { "frontend": "Rendering or layout.", "payments": "Checkout or billing." } }, "urgency": { "type": "score", "instructions": "How urgent?", "criteria": ["Next release", "This week", "Blocking revenue"] } } }'

Python

import requests

resp = requests.post(
    "https://api.hormouz.net/v1/alpha/decisions",
    headers={"Authorization": "Bearer ng-YOUR_API_KEY"},
    json={
  "model": "respan/span-01",
  "state": { "ticket": "My checkout page shows a blank screen after I click Pay." },
  "questions": {
    "is_bug": { "type": "noul", "instructions": "Is the customer reporting a defect?" },
    "team": { "type": "choice", "instructions": "Which team owns this?",
              "criteria": { "frontend": "Rendering or layout.", "payments": "Checkout or billing." } },
    "urgency": { "type": "score", "instructions": "How urgent?",
                 "criteria": ["Next release", "This week", "Blocking revenue"] }
  }
},
)
answers = resp.json()["answers"]
print(answers["team"]["choice"], answers["is_bug"]["noul"])

JavaScript

const resp = await fetch("https://api.hormouz.net/v1/alpha/decisions", {
  method: "POST",
  headers: {
    Authorization: "Bearer ng-YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
  "model": "respan/span-01",
  "state": { "ticket": "My checkout page shows a blank screen after I click Pay." },
  "questions": {
    "is_bug": { "type": "noul", "instructions": "Is the customer reporting a defect?" },
    "team": { "type": "choice", "instructions": "Which team owns this?",
              "criteria": { "frontend": "Rendering or layout.", "payments": "Checkout or billing." } },
    "urgency": { "type": "score", "instructions": "How urgent?",
                 "criteria": ["Next release", "This week", "Blocking revenue"] }
  }
}),
});
const { answers } = await resp.json();
console.log(answers.team.choice, answers.is_bug.noul);

Buy the Respan: Span-01 API, paid in rial

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One Hormouz key reaches Respan: Span-01 and 600+ other models, and you pay only for what you use.
No VPN and no risk of a banned account; just change the base URL to api.hormouz.net/v1.

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FAQ

What is Span-01 good for?: Typical uses are evaluating LLM and agent outputs, guardrails and monitoring at scale.
How do I call Span-01?: Send POST /v1/alpha/decisions to Hormouz with your API key, a state and a set of typed questions. The response shape is the same as the upstream decisions API, so existing code works by changing the base URL.
How much does Span-01 cost?: You pay only for input, at $0.02 per million tokens; the answer itself is free. There is no fixed monthly fee.
How do I access Span-01 from inside Iran?: Create an account on Hormouz and generate an API key. Hormouz provides a stable path to the model from inside Iran, with no foreign credit card or circumvention tooling required.

Updated 2026-10-13