Mistralai model page

Mistral: Mistral Medium 3.5

mistralai/mistral-medium-3-5

Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...

TextVisionStructured outputTool callingLong context
Input / 1M
$1.95
Output / 1M
$9.75
Context
262K
Markup
30%

Use this model through UAI

A dedicated public landing page for this synced catalog row.

Provider
Mistralai

Synced from the active catalog

Context window
262K tokens

Validated for gateway requests

UAI input
$1.95

Charged from your UAI balance

UAI output
$9.75

Same API key and billing flow

This page exists for direct linking, onboarding, and SEO. The same model row powers /v1/models, the public catalog, the app pricing screen, and request validation for /v1/chat/completions.

Why use this model through UAI

The same model route, but with one account, one balance, and one API shape.

Long-context inputs

Mistral: Mistral Medium 3.5 exposes 262K tokens, which makes it a good fit for large documents, transcripts, and retrieval-heavy chat flows.

Multimodal prompts

The synced capabilities for this row indicate image or vision support, so you can route multimodal requests through the same UAI account and billing flow.

Agent integrations

Tool and function-style parameters stay available through the same UAI request surface, so agent stacks do not need a separate provider integration.

Pricing and access

Current synced numbers for this exact model row.

UAI input / 1M tokens
$1.95
UAI output / 1M tokens
$9.75
Mistralai input / 1M
$1.50
Mistralai output / 1M
$7.50
Context window
262,144
Current markup
30%

Need another option? Browse the full models catalog or compare rows in the signed-in pricing table.

Quickstart

Use this model with your UAI key over the standard OpenAI-compatible route.

Create a key in API Keys, then send requests to https://uai.sh/v1/chat/completions.

curl
curl https://uai.sh/v1/chat/completions \
  -H "Authorization: Bearer uai-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistralai/mistral-medium-3-5",
    "messages": [{"role": "user", "content": "Say hi in one short sentence."}],
    "stream": false
  }'
Python (OpenAI SDK)
from openai import OpenAI

client = OpenAI(base_url="https://uai.sh/v1", api_key="uai-YOUR_API_KEY")
response = client.chat.completions.create(
    model="mistralai/mistral-medium-3-5",
    messages=[{"role": "user", "content": "Say hi in one short sentence."}],
    stream=False
)
print(response.choices[0].message.content)
Node.js (OpenAI SDK)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://uai.sh/v1",
  apiKey: "uai-YOUR_API_KEY"
});

const response = await client.chat.completions.create({
  model: "mistralai/mistral-medium-3-5",
  messages: [{ role: "user", content: "Say hi in one short sentence." }],
  stream: false
});

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

Related models

Other active rows to compare without leaving the public catalog.

mistralai
Mistral Large
mistralai/mistral-large
Input / 1M$2.60
Context128K tokens
mistralai
Mistral Large 2407
mistralai/mistral-large-2407
Input / 1M$2.60
Context131K tokens
mistralai
Mistral: Mixtral 8x22B Instruct
mistralai/mixtral-8x22b-instruct
Input / 1M$2.60
Context66K tokens