All Models

OpenAI o3 Deep Research

o Reasoning

o3-deep-research is OpenAI's advanced model for deep research, designed to tackle complex, multi-step research tasks. Note: This model always uses the 'web_search' tool which adds additional cost.

Providers 1
Released Apr 16, 2025
Input Modalities text
Output Modalities text

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
NanoGPT openai/o3-deep-research $10.00/MTok $19.99/MTok 200K 100K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output