OpenAI: o3
Pricing, context window and lifecycle for openai/o3, tracked from what the vendor publishes.
Price per million tokens
| Input | $2.00 |
| Output | $8.00 |
| Cache read | $0.500 |
Facts
| Model ID | openai/o3 |
| Vendor | OpenAI |
| Context window | 200,000 tokens |
| Knowledge cutoff | 2024-06-30 |
| End of life | none published |
Supported parameters
include_reasoning, max_tokens, reasoning, response_format, seed, structured_outputs, tool_choice, tools
Other OpenAI models