o3-mini

reasoningdeprecatedproprietary

- Enhanced reasoning abilities . - Structured outputs. - Text-only processing. - Functions and tools.

Intelligence
Reasoning
Speed
Context
200K
Max output
100K
Input price
$1.1/1M tokens
Output price
$4.4/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Provider Azure AI Foundry
Creator OpenAI
Familyo3
Licenseproprietary
Statusdeprecated
Typereasoning
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window200K tokens
Max input—
Max output100K tokens
Reasoning tokensYes
Knowledge cutoff
Release date
Deprecation date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Text tokensPer 1M tokens
InputCached inputOutput
Standard$1.1$0.55$4.4

Family Comparison: o3

ModelContextMax out
o3-deep-research200K100K
o3-mini200K100K
o3-pro200K100K
o3200K100K

API

GET/v1/models/azure/o3-mini

o3-mini

deprecated

- Enhanced reasoning abilities . - Structured outputs. - Text-only processing. - Functions and tools.

Changes · 5 entries
o3-miniupdate1cd659eMar 24, 2026, 04:19 AM
capabilitiesjson modeyes
o3-miniupdate2b100acMar 23, 2026, 05:30 AM
tools["function_calling"]
description- Enhanced reasoning abilities . - Structured outputs. - ...
tagline- Enhanced reasoning abilities .
o3-miniupdateb50649fMar 21, 2026, 11:58 PM
model_typereasoning
o3-miniupdatec9a70c5Mar 21, 2026, 08:12 AM
knowledge_cutoffOctober 2023→2023-10
o3-minicreate7f5c66fMar 21, 2026, 05:16 AM