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o4 Mini


o4 Mini is OpenAI logoOpenAI's language model with a 200K context window and up to 100K output tokens, available from 6 providers, starting at $1.00 / 1M input and $4.00 / 1M output. A compact o-series reasoning model optimized for fast, cost-efficient performance in coding and visual tasks with support for vision and tool use.
Spec
Canonical IDopenai-o4-mini
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window200K tokens
Max Output100K tokens
Input ModalitiesImagePdfText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 1 year ago
Knowledge Cutoff
Intelligence Index
33.1
#48
Coding Index
25.6
#67
Math Index
MMLU-Pro
0.8
#33
GPQA
0.8
#48
HLE
0.2
#30
LiveCodeBench
0.9
#2
AIME
0.9
#2
IFBench
0.7
#22
Time to First Token
21.79s
#332
SciCode
0.5
#10
MATH-500
1.0
#4
AIME 2025
0.9
#8
LCR
0.6
#51
TerminalBench Hard
0.2
#86
TAU2
0.6
#75
Output TPS

Capabilities

Input3/5
Text
Image
Audio·
Video·
PDF
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities6/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema
Web Search
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching
Assistant Prefill·

Pricing by Provider

ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Reasoning
$ / 1M
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Replicate logo
Replicate
openai/o4-mini
$1.00$4.00N/A$4.00
Azure AI Foundry logo
Azure AI Foundry
o4-mini
$1.10$4.40$0.275N/A$0.550$2.20N/A
OpenAI logo
OpenAI
o4-mini
$1.10$4.40$0.275N/A$0.550$2.20$0.138
OpenRouter logo
OpenRouter
openai/o4-mini
$1.10$4.40$0.275N/A
Snowflake logo
Snowflake
openai-o4-mini
$1.10$4.40N/AN/A$0.550$2.20N/A
Vercel AI Gateway logo
Vercel AI Gateway
openai/o4-mini
$1.10$4.40$0.275N/A

Regional pricing

Provider-specific pricing that varies by region.
Azure AI Foundry logo
Azure AI Foundry
15 regions
RegionStandardBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Input
$ / 1M
Output
$ / 1M
Global
Global$1.10$4.40$0.275$0.550$2.20
Europe
France Central (Paris)/ francecentral$1.21$4.84$0.303$0.605$2.42
Germany West Central (Frankfurt)/ germanywestcentral$1.21$4.84$0.303$0.605$2.42
Italy North (Milan)/ italynorth$1.21$4.84$0.303$0.605$2.42
Poland Central (Warsaw)/ polandcentral$1.21$4.84$0.303$0.605$2.42
Spain Central (Madrid)/ spaincentral$1.21$4.84$0.303$0.605$2.42
Sweden Central (Gävle)/ swedencentral$1.21$5.32$0.303$0.605$2.42
West Europe (Netherlands)/ westeurope$1.21$4.84$0.303$0.605$2.42
US
Central US (Iowa)/ centralus$1.21$4.84$0.303$0.605$2.42
East US (Virginia)/ eastus$1.21$4.84$0.303$0.605$2.42
East US 2 (Virginia)/ eastus2$1.21$4.84$0.303$0.605$2.42
North Central US (Illinois)/ northcentralus$1.21$4.84$0.303$0.605$2.42
South Central US (Texas)/ southcentralus$1.21$4.84$0.303$0.605$2.42
West US (California)/ westus$1.21$4.84$0.303$0.605$2.42
West US 3 (Phoenix)/ westus3$1.21$4.84$0.303$0.605$2.42

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
o4 6 26 Mini Deep Research200KAvailable
o4 4 16 Mini200KAvailable
o3 1 31 Mini200KAvailable
o4 Mini Deep Research200K$2.00$8.00Available
o4 Mini200K$1.00$4.00Current
o4 Mini High200K$1.10$4.40Available
o3 Mini High200K$1.10$4.40Available
o3 Mini200K$1.10$4.40Available
Codex Mini200K$1.50$6.00Available
o1 Mini128K$1.10$4.40Available

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
o3 6 10 ProPro200K
o3 Deep Research200K$2.50$40.00
o3 ProPro200K$20.00$80.00
o3200K$2.00$8.00
o1 ProPro200K$150.00$600.00
o1200K$15.00$60.00
o1 Preview128K$15.00$60.00

Model IDs