How much does Mistral Small 3.1 24B cost?

Billing is usage-based: $0.351 per million input tokens and $0.555 per million output tokens. There is no fixed monthly fee. You pay only for what you use.

Is Mistral Small 3.1 24B compatible with OpenAI code?

Yes. Hormouz exposes an OpenAI-compatible API. Just change the base URL to Hormouz and swap in your Hormouz key. Your existing SDKs and code run without a rewrite.

What did Mistral Small 3.1 add over Small 3?

It adds vision input, so the model can process images as well as text, and improves text-based reasoning, while keeping the 24B size and offering a 128K-token context window.

Can Mistral Small 3.1 24B process images?

Yes. It is multimodal and accepts image input alongside text prompts, which makes it suitable for assistants and reasoning tasks that mix text and pictures.

Mistral: Mistral Small 3.1 24B: AI model

Mistral Small 3.1 24B is a multimodal upgrade of Mistral Small 3, adding vision input and improved text reasoning with a 128K-token context. Reachable from inside Iran through Hormouz.

Context window:: 128,000 tokens
Input:: $0.35/1M tokens
Output:: $0.55/1M tokens
Type:: text, image

Vision
Tools
Streaming
Long context

Mistral Small 3.1 24B is an upgraded version of Mistral Small 3 (the 2501 build), keeping the 24B size while adding multimodal capability. It accepts image input in addition to text and improves on text-based reasoning compared with the earlier release.

With a 128K-token context window, it is a capable mid-size choice for multimodal assistants and reasoning tasks that also need to handle images. It is served through Hormouz behind an OpenAI-compatible API: point your base URL at Hormouz, drop in a Hormouz key, and existing OpenAI SDK code runs unchanged.

Pricing is usage-based: $0.351 per million input tokens and $0.555 per million output tokens. Hormouz provides stable access from inside Iran, with no foreign credit card or circumvention tooling required.

Mistral Small 3.1 24B Instruct is an upgraded variant of Mistral Small 3 (2501), featuring 24 billion parameters with advanced multimodal capabilities. It provides state-of-the-art performance in text-based reasoning and...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistralai/mistral-small-3.1-24b-instruct",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

Vendor	Mistral AI
Type	Text, Image
Context window	128,000 tokens
Pricing	$0.35/M in · $0.55/M out
API	Chat Completions
Capabilities	Streaming · Vision · Tools

Code example

cURL

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistralai/mistral-small-3.1-24b-instruct",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Python

from openai import OpenAI
client = OpenAI(api_key="ng-YOUR_API_KEY", base_url="https://api.hormouz.net/v1")
response = client.chat.completions.create(
    model="mistralai/mistral-small-3.1-24b-instruct",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ apiKey: "ng-YOUR_API_KEY", baseURL: "https://api.hormouz.net/v1" });
const response = await client.chat.completions.create({
  model: "mistralai/mistral-small-3.1-24b-instruct",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Buy the Mistral: Mistral Small 3.1 24B API, paid in rial

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One Hormouz key reaches Mistral: Mistral Small 3.1 24B and 600+ other models, and you pay only for what you use.
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FAQ

How much does Mistral Small 3.1 24B cost?: Billing is usage-based: $0.351 per million input tokens and $0.555 per million output tokens. There is no fixed monthly fee. You pay only for what you use.
How do I access Mistral Small 3.1 24B from inside Iran?: Create an account on Hormouz and generate an API key. Hormouz provides stable access from inside Iran, with no foreign credit card or circumvention tooling required.
Is Mistral Small 3.1 24B compatible with OpenAI code?: Yes. Hormouz exposes an OpenAI-compatible API. Just change the base URL to Hormouz and swap in your Hormouz key. Your existing SDKs and code run without a rewrite.
What did Mistral Small 3.1 add over Small 3?: It adds vision input, so the model can process images as well as text, and improves text-based reasoning, while keeping the 24B size and offering a 128K-token context window.
Can Mistral Small 3.1 24B process images?: Yes. It is multimodal and accepts image input alongside text prompts, which makes it suitable for assistants and reasoning tasks that mix text and pictures.

Updated 2026-10-13