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OpenAI: o3 Deep Research

openai/o3-deep-research

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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.

Modalities

In / Out Price

$10 / $40per 1M

Context

200K

Weekly Rank

#334on OpenRouter

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Providers for o3 Deep Research

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.