Calculate the cost of using o1-pro-2025-03-19 from OpenAI for your AI applications
Pricing data last updated:
Mode: Responses
Max: 200,000 tokens
Max: 100,000 tokens
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o1-pro-2025-03-19 is a responses model from OpenAI, one of 23 responses models they offer. It is priced at $150.00 per 1M input tokens and $600.00 per 1M output tokens, ranking 50 out of 50 responses models by cost and cheaper than 0% of models in this category. o1-pro-2025-03-19 supports vision, function calling, reasoning, prompt caching, structured output. It accepts up to 200K input tokens.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 200,000 input tokens. The maximum output length is 100,000 tokens.
At $150.00 per 1M input tokens and $600.00 per 1M output tokens, o1-pro-2025-03-19 ranks 50 out of 50 responses models by input cost. It is more expensive compared to the median of $4.13 for responses models, and is cheaper than 0% of models in this category.
o1-pro-2025-03-19 is one of 23 OpenAI responses models, with support for vision, function calling, reasoning, prompt caching, structured output.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs o1-pro-2025-03-19 |
|---|---|---|---|---|
| codex-mini | Azure | $1.50 | $6.00 | -99% |
| gpt-5.1-codex | Azure | $1.38 | $11.00 | -99% |
| gpt-5.1-codex-mini | Azure | $0.28 | $2.20 | -100% |
Similar responses models from other providers
No. o1-pro-2025-03-19 costs $150.00 per 1M input tokens while codex-mini costs $1.50 per 1M input tokens, making codex-mini 99% more affordable for input. However, o1-pro-2025-03-19 may offer different capabilities or performance characteristics that justify the price difference.
o1-pro-2025-03-19 input pricing is $150.00 per 1M tokens, which is 3536% above the median of $4.13 for responses models. It ranks 50 out of 50 responses models by input cost, making it cheaper than 0% of models in this category. For output, it costs $600.00 per 1M tokens compared to the median of $24.75.
Among OpenAI's 23 responses models, o1-pro-2025-03-19 ranks 23 by input cost.
The most comparable responses models to o1-pro-2025-03-19 are: codex-mini from Azure ($1.50/1M input tokens); gpt-5.1-codex from Azure ($1.38/1M input tokens); gpt-5.1-codex-mini from Azure ($0.28/1M input tokens); gpt-5.1-codex-2025-11-13 from Azure ($1.25/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
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o1-pro-2025-03-19 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $150.00 and generating 1M output tokens costs $600.00.
