About
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.
Related Models
Pricing
Input
$10.00
per 1M tokens
Output
$40.00
per 1M tokens
Blended
$17.50
per 1M tokens
Cheaper than 3% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$17.50
Monthly
$525.00
vs. Similar Models
Anthropic: Claude Fable 5
$20.00+14%
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Anthropic: Claude Fable Latest
$20.00+14%
Anthropic: Claude Opus 4.8 (Fast)
$20.00+14%
Performance
Context Window
200K
tokens
Larger than 50% of models
Max Output
100K
tokens
50% of context
Context Window Comparison
Anthropic: Claude Opus 4.5
200KSame
OpenAI: o3 Pro
200KSame
OpenAI: o3
200KSame