OpenAI

o3-mini

o3-mini

A smaller o-series reasoner for economical coding, math, and planning tasks.

Smaller o-series reasoner for economical coding, math, and planning tasks

200K context200K context
Released2024-12-20
Relays11 sites
reasoningcode generation

Model information

Model ID
o3-mini
Context
200K
Max input
-
Max output
100K
Knowledge cutoff
2024-05
Open weights
Not supported
License
-
Release date
2024-12-20

Input

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supportedPDF: Not supportedFile: Not supported

Output

Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supported

API capabilities

Reasoning: SupportedTool call: SupportedStructured output: UnknownTemperature: Not supported

OpenAI Official Pricing

CNY
Updated: 2026-10-04T22:55:12.803+08:00

Input

~¥7.358/ 1M tokens

Output

~¥29.433/ 1M tokens

Cache read

~¥3.679/ 1M tokens

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

How should o3-mini relay pricing be compared?

This o3-mini pricing page compares official pricing with public prices from 11 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 10/23/2026, 08:14.

Data sources
Public price catalogs, official pricing records, and monitoring results.
Metric definitions
Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note
Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.