How much does Span-02 cost?

On the Respan gateway, Span-02 costs $0.01 per 1M input tokens and $0.00 per 1M output tokens on Respan, after gateway discounts.

What is Span-02's context window?

Span-02 accepts up to 131K tokens of context.

How do I use Span-02 with the Respan gateway?

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "span-02". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Over the last 30 days of requests through the Respan gateway, the fastest provider was Respan at 28 tokens per second, and the lowest response latency was 0.8 seconds on Respan. Speed varies with request size and provider.

Span-02

Q: What is Span-02?

Span-02 is a model from Respan, released on Oct 15, 2026. Span-02 is a decision model from Respan. It answers typed questions (choice, yes/no, score, number) about any JSON or text state, with up to 4 images, and returns a full probability distribution for each answer.

Span-02 is a decision model from Respan. It answers typed questions (choice, yes/no, score, number) about any JSON or text state, with up to 4 images, and returns a full probability distribution for each answer.

Input / output price: $0.01 / $0.00 per 1M
Context: 131K tokens
Released: Oct 15, 2026

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Agent setup

Paste into Claude Code, Cursor, or Codex

Help me set up the Respan gateway: fetch and follow https://www.respan.ai/docs/agent-setup.md. Use model "span-02".

from openai import OpenAI

client = OpenAI(

    base_url="https://api.respan.ai/api/",

    api_key="YOUR_RESPAN_API_KEY",

)

response = client.chat.completions.create(

    model="span-02",

    messages=[{"role": "user", "content": "Hello!"}],

)

print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({

  baseURL: "https://api.respan.ai/api/",

  apiKey: "YOUR_RESPAN_API_KEY",

});

const response = await client.chat.completions.create({

  model: "span-02",

  messages: [{ role: "user", content: "Hello!" }],

});

console.log(response.choices[0].message.content);

curl https://api.respan.ai/api/chat/completions \

  -H "Authorization: Bearer YOUR_RESPAN_API_KEY" \

  -H "Content-Type: application/json" \

  -d '{

    "model": "span-02",

    "messages": [{"role": "user", "content": "Hello!"}]

}'

Read docs

Providers

One provider serves this model, priced per 1M tokens after gateway discounts.

Provider	Context	Input	Output	Cache read	Capabilities
Respan`span-02`	131K	$0.01/M	$0.00/M	$0.00/M

Pricing

USD per 1M tokens on Respan, after gateway discounts.

Input: $0.01 per 1M
Output: $0.00 per 1M

Cost by volume

Total cost from 0 to 1T tokens.

$0.01/MRespan

Throughput and latency

30-day averages from requests through the Respan gateway. Under each figure, every model on the gateway by its average, this one in blue.

Output speed

Higher is better

28tokens/son Respan

Faster than 45% of the other 505 models on the gateway

Response latency

Lower is better

0.8son Respan

Faster than 86% of the other 509 models on the gateway

Apps

Use Span-02 in the tools you already run. Each guide points the app at the Respan gateway.

Setup guides for more apps are in the integration docs.

Span-02 FAQ

Short answers, built from the data on this page.

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