OpenAI: o4 Mini Deep Research

Created Oct 10, 2025200,000 context

$2/M input tokens$8/M output tokens$10/K web search

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.

Created Oct 10, 2025200,000 context

$2/M input tokens$8/M output tokens$10/K web search

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.

Recent activity on o4 Mini Deep Research

Prompt

13.2M

Reasoning

4.66M

Completion

500K

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.