How many parameters does o4 Mini Deep Research have?

Parameter count for o4 Mini Deep Research is not available. See the Hugging Face model page for full specifications.

Who created o4 Mini Deep Research?

o4 Mini Deep Research was published by OpenAI on Hugging Face.

o4 Mini Deep Research

Name: o4 Mini Deep Research
Author: OpenAI

Multimodalby OpenAI·Model page ↗

OpenAI's compact multimodal model for deep web and document research with a 200k-token context.

Max output

Most tokens the model can return in a single response.

100Ktokens

Pricing

per 1M tokens

Input$2 /1M

Output$8 /1M

Cache read$0.5 /1M

Web search$0.01

Model Description

o4-mini-deep-research is OpenAI's faster, more affordable deep research model—ideal for tackling complex, multi-step research tasks.

Note: This model always uses the 'web_search' tool which adds additional cost.

Author

OpenAI

Organization · ✓

openai

Details

Downloads—

Likes—

AccessClosed Source

Context200K tokens

Input price$2 /1M

Output price$8 /1M

CreatedOct 10, 2025

Updated—

View on Hugging Face

Get the full context.