o3 Deep Research
by OpenAI
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.
Capabilities
Pricing
Input Tokens
Per 1M tokens
Free
Output Tokens
Per 1M tokens
Free
Image Processing
Per 1M tokens
$7650.00/1M tokens
Supported Modalities
Input
image
text
file
Output
text
Performance Benchmarks
Intelligence Index
Overall intelligence score
40.9
Coding Index
Programming capability
36.8
Math Index
Mathematical reasoning
88.3
GPQA
Graduate-level questions
82.7%
MMLU Pro
Multitask language understanding
85.3%
HLE
Human-like evaluation
20.0%
LiveCodeBench
Real-world coding tasks
80.8%
AIME 2025
Advanced mathematics
88.3%
MATH 500
Mathematical problem solving
99.2%
Specifications
- Context Length
- 200K tokens
- Provider
- OpenAI
- Throughput
- 248.346 tokens/s
- Released
- Oct 10, 2025
- Model ID
- openai/o3-deep-research
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