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OpenAI: o3 Pro
The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently...
Specification
- Model ID
- openai/o3-pro
- Modality
- Text+image+file >text
- Context
- 200K tokens
- Input
- $20.00/1M
- Output
- $80.00/1M
- Web search
- $10000.00/1M
- Updated
- Sep 20, 2026
Scores
Capabilities
- Supports tool calling
- Supports vision inputs
- Supports long-context workflows
- Supports deeper reasoning tasks
Input and output
Accepts Text, File, Image inputs. Returns Text outputs.
Supported parameters
include_reasoningmax_tokensreasoningresponse_formatseedstructured_outputstool_choicetools