How much does o3 Mini cost?

o3 Mini costs $1.1 per million input tokens and $4.4 per million output tokens. The blended average is $2.75 per million tokens.

What is the context window of o3 Mini?

o3 Mini supports a context window of 200K tokens (200,000 tokens) and can generate up to 100K output tokens per request.

What is o3 Mini best for?

o3 Mini is best for: Reasoning & math. It supports chat, code, reasoning capabilities.

o3 Mini — Pricing, Benchmarks & Specs

o3 Mini

OpenAIreasoning

OpenAI's compact reasoning model with extended thinking capabilities for complex problem solving.

Context Window

200K

tokens

Max Output

100K

tokens

Input Price

$1.1

per 1M tokens

Output Price

$4.4

per 1M tokens

Speed

155

tokens/sec

Released

Jan 2025

2025-01-31

Blended Cost

$2.75

per 1M tokens

Value Score

32.0

quality per $

Capabilities

ChatCode GenerationReasoning

Benchmarks

Quality Index

MMLU Pro

86.9

HumanEval (Coding)

92.8

MATH

90.1

Arena ELO

1305

Try in Playground Use via Swfte Connect OpenAI Docs

Compare With

Quality: 96·$25.00/1M

About o3 Mini

o3 Mini is a reasoning AI model by OpenAI, released on January 31, 2025. It supports a context window of 200K tokens and can generate up to 100K output tokens.

At $1.1 per million input tokens and $4.4 per million output tokens, its blended cost of $2.75/1M tokens puts it in the mid-range pricing tier. Its value score of 32.0 reflects the balance of quality and cost.

Using o3 Mini with Swfte

Access o3 Mini through Swfte Connect, our unified LLM gateway. Connect gives you a single API for 50+ models, with automatic routing, cost optimization, and fallback handling. You can also try o3 Mini in our AI Playground before integrating.