How much does Moondream 3 Preview cost?

On the Respan gateway, Moondream 3 Preview costs $0.30 per 1M input tokens and $2.50 per 1M output tokens on OpenRouter, after gateway discounts.

Which providers serve Moondream 3 Preview on Respan?

Moondream 3 Preview is served by OpenRouter.

What is Moondream 3 Preview's context window?

Moondream 3 Preview accepts up to 32K tokens of context.

How do I use Moondream 3 Preview 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 "moondream3-preview". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Moondream 3 Preview

Moondream 3 Preview is a vision-language model from Moondream with 9B total parameters and 2B active (mixture-of-experts). It handles visual question answering, captioning, OCR, and visual reasoning over images, with...

Input / output price: $0.30 / $2.50 per 1M
Context: 32K tokens
Released: Oct 16, 2026

Try Respan for free

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 "moondream3-preview".

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="moondream3-preview",

    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: "moondream3-preview",

  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": "moondream3-preview",

    "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
OpenRouter`openrouter/moondream/moondream3-preview`	32K	$0.30/M	$2.50/M	$0.00/M

Is a provider down? OpenRouter status

Pricing

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

Input: $0.30 per 1M
Output: $2.50 per 1M

Cost by volume

Total cost from 0 to 1T tokens.

$0.30/MOpenRouter

Apps

Use Moondream 3 Preview 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.