OpenAI

o3-deep-research

OpenAI o3-deep-research
Model Information
Slug o3-deep-research
LLMs.txt View
Release Date October 10, 2025
Organization
Model Description
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.
Available at 4 Providers
Provider Type Model Name Original Model Input ($/1M) Output ($/1M) Free Actions
AIHubMix
AIHubMix
Chat Code
o3-deep-research
o3-deep-research $10.00 $40.00
Vercel AI Gateway
Vercel AI Gateway
o3-deep-research
openai/o3-deep-research $10.00 $40.00
Nano-GPT
Nano-GPT
Chat Code
OpenAI o3 Deep Research
openai/o3-deep-research $11.00 $44.00
Airforce API
Airforce API
o3-deep-research
o3-deep-research - -