Azure OpenAI: o3-mini

Name: o3-mini API
Brand: Openai

deprecated

o3-mini is available through Everstack's OpenAI-compatible gateway with routing, fallback, retries, and observability.

o3-minio-seriesreleased Dec 20, 2024

Provider Quick start

Context

200K

tokens

Max output

100K

tokens

Input

$1.10

per 1M

Output

$4.40

per 1M

Activity

Daily period usage

Aggregated managed Everstack traffic. Buckets below 5 tenants or 100 requests are withheld.

Providers

ProviderContextInput /MOutput /M

Pricing

Item	Price	Unit
Input	$1.10	per 1M tokens
Output	$4.40	per 1M tokens
Cache read	$0.55	per 1M tokens

Performance

Reliability

Compare

Compare usage and performance

Place this model beside up to three other catalog models.

Capabilities

Modalities

Input

Output

Details

Model ID: o3-mini
Family: o-series
Status: deprecated
Knowledge: -
Released: Dec 20, 2024

Gateway Config

API: 2024-10-21
Auth: AZURE_OPENAI_API_KEY
Discovery: static
Provider type: static

Quick Start

index.ts

import Everstack from "@everstack/node";const client = new Everstack({  apiKey: process.env.EVERSTACK_API_KEY!,  baseUrl: "https://{instance}.{region}.everstack.ai",});const completion = await client.chat.completions.create({  model: "@azure-openai/o3-mini",  messages: [{ role: "user", content: "Explain vector cache routing." }],});console.log(completion.choices[0]?.message?.content);

Endpoint

Base URL

https://{resource}.openai.azure.com

Chat completions

https://{resource}.openai.azure.com/chat/completions

Model

o3-mini

Auth env

AZURE_OPENAI_API_KEY

o3-mini FAQ

How much does the o3-mini API cost?

Through Azure OpenAI, o3-mini costs $1.10 per 1M input tokens and $4.40 per 1M output tokens.

What is the context window of o3-mini?

o3-mini accepts up to 200K tokens of context and returns up to 100K output tokens on Azure OpenAI.

Which providers offer o3-mini?

o3-mini is available from Azure OpenAI and OpenAI. Everstack can route between them with automatic fallback when one is unavailable.

What can o3-mini do?

o3-mini supports chat, function calling and reasoning. It accepts text input.

How do I call o3-mini through Everstack?

Point any OpenAI-compatible SDK at your Everstack gateway and set the model to @azure-openai/o3-mini. Everstack adds retries, provider fallback, caching, per-tenant budgets and OpenTelemetry traces for every request.