Skip to main content
Vincony
OP
OpenAI
Reasoning

o3-mini

openai/o3-mini

4 credits / request
Compare with…Added 2026

o3-mini is a compact reasoning model offering chain-of-thought capabilities at reduced cost. It handles most analytical and mathematical tasks with quality approaching the full o3 while running faster and cheaper.

Key Features

Compact chain-of-thought reasoning

Strong math and logic at lower cost

Fast inference for interactive reasoning

Adjustable thinking budget

200K token context

Ideal Use Cases

1.

Cost-efficient analytical tasks

2.

Math tutoring applications

3.

Quick reasoning queries

4.

Structured problem solving

Technical Specifications

Context Window200K tokens
ModalityText → Text
ProviderOpenAI
CategoryReasoning
Thinking BudgetAdjustable
Max Output100K tokens

API Usage

1curl -X POST https://api.vincony.com/v1/chat/completions \
2 -H "Authorization: Bearer YOUR_API_KEY" \
3 -H "Content-Type: application/json" \
4 -d '{
5 "model": "openai/o3-mini",
6 "messages": [
7 { "role": "user", "content": "Hello, o3-mini!" }
8 ]
9 }'

Replace YOUR_API_KEY with your Vincony API key. OpenAI-compatible endpoint — works with any OpenAI SDK.

Compare with Another Model

Or compare up to 3 models

Frequently Asked Questions

Try o3-mini now

Start using o3-mini instantly — 100 free credits, no credit card required. Access 343+ AI models through one platform.

Vincony — Access the World's Best AI Models