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Description
o3 Deep Research is OpenAI's extended reasoning model designed for comprehensive research and analysis tasks with a 200k token context window.
OpenAI's frontier model for complex professional workloads. 1M token context, text + image input, native computer use.
I/O price /1M
$10.00/$40.00
$5.00/$30.00
Input /1M
$10.00
$5.00
Output /1M
$40.00
$30.00
Cached in /1M
$2.50
$0.5
Context
200K
1M
Δ input since launch
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—
Δ output since launch
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Released
Oct 2025
Apr 2026
Status
—
—
Provider
OpenAI
OpenAI