o3-pro
OpenAI
Released on Sep 24, 2025 12:00 AMKnowledge Cutoff May 1, 2024 12:00 AMSupportedTool InvocationSupportedReasoningOur most capable reasoning model, using more compute for the best possible answers on the hardest problems.
Specifications
Context
200K
Maximum Output
100K
Inputtext, image
Outputtext
Performance (7-day Average)
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Availability Trend (24h)
Pricing
Input$22.00/MTokens
Output$88.00/MTokens
Batch Input$11.00/MTokens
Batch Output$44.00/MTokens
Performance Metrics (24h)
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