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o4 Mini Deep Research


o4 Mini Deep Research is OpenAI logoOpenAI's language model with a 200K context window and up to 100K output tokens, available from 2 providers, starting at $2.00 / 1M input and $8.00 / 1M output. A faster, more affordable deep research model based on o4 Mini, designed for complex multi-step research tasks requiring internet search and synthesis.
Spec
Canonical IDopenai-o4-mini-deep-research
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window200K tokens
Max Output100K tokens
Input ModalitiesImagePdfText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 10 months ago
Knowledge Cutoff

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
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
OpenAI logo
OpenAI
o4-mini-deep-research
$2.00$8.00$0.500$1.00$4.00$0.250
OpenRouter logo
OpenRouter
openai/o4-mini-deep-research
$2.00$8.00$0.500

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$8.00Current
o4 Mini200K$1.00$4.00Available
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