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 better answers. Note that BYOK is required for this model. Set up here: https://openrouter.ai/settings/integrations
- Input / 1M tokens
- $20.00
- Output / 1M tokens
- $80.00
- Context window
- 200K tokens
- Provider
- OpenAI
- Knowledge cutoff
- 2024-06-30
Performance
Median streaming throughput and first-token latency measured by Artificial Analysis.
- Output tokens / sec
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- Time to first token
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