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OpenAI model product
o3 pro
o3 pro is an OpenAI model that uses more compute than o3 to provide better responses.
Updated Sep 8, 2026. Default version: o3-pro
LLMBoard ScoreN/ANot scored
CoverageN/ANot scored
Context window200KTokens
Official input price$20OpenAI API
o3 pro Benchmark Results
Benchmark scores for the scored version.
No benchmark results
No benchmark result is linked to the scored version.
o3 pro Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
o3 pro Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- $20 input, $80 output per 1M
- Official provider
- OpenAI
- Lowest third-party
- From $18 input, $72 output per 1M via Poe
- Tracked offerings
- 6
Sort by
Provider | Provider model ID | Region | Input / 1M | Output / 1M | Context | Updated |
|---|
| ProviderPoe | Provider model IDopenai/o3-pro | Regionglobal | Input / 1M$18 | Output / 1M$72 | Context200K | Updated |
| ProviderOpenRouter | Provider model IDopenai/o3-pro | Regionglobal | Input / 1M$20 | Output / 1M$80 | Context200K | Updated |
| ProviderOpenAI | Provider model IDo3-pro | Regionglobal | Input / 1M$20 | Output / 1M$80 | Context200K | Updated |
| ProviderVercel AI Gateway | Provider model IDopenai/o3-pro | Regionglobal | Input / 1M$20 | Output / 1M$80 | Context200K | Updated |
| ProviderEden AI | Provider model IDopenai/o3-pro | Regionglobal | Input / 1M$20 | Output / 1M$80 | Context200K | Updated |
| ProviderKilo Gateway | Provider model IDopenai/o3-pro | Regionglobal | Input / 1M$20 | Output / 1M$80 | Context200K | Updated |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
o3 pro Runtime Performance
Provider-specific output speed and catalog latency for o3-pro. Runtime does not affect the capability score.
Sort by
Provider | Output Speed | Catalog Latency | Max Input | Max Output | Updated |
|---|
| ProviderOpenAI | Output Speed25.00 tok/s | Catalog Latency30.00 s | Max Input200K | Max Output100K | Updated |
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
o3 pro Specifications
Technical details for the model's default version.
- Version
- o3-pro
- Released
- Jun 10, 2025
- Knowledge cutoff
- May 31, 2024
- Parameters
- N/A
- Context window
- 200K
- Max output
- 100K
- Inputs
- image, text
- Outputs
- text
- Open weights
- No
- License
- Proprietary
o3 pro Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| Versiono3-pro | Released | LLMBoardN/A | ParametersN/A | Context200K | Max output100K | Open weightsNo | LicenseProprietary |
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What is o3 pro?
Key information about o3 pro and its available data.
o3 pro is a version of o3 designed to use more compute for difficult problems and advanced reasoning.
Data as of 2026-09-08.
FAQ
Common questions about o3 pro.
When was o3 pro released?
o3 pro's default version was released on Jun 10, 2025.
How much does o3 pro cost?
o3 pro's official API price is $20 per million input tokens and $80 per million output tokens via OpenAI. The lowest tracked third-party offer starts at $18 input and $72 output via Poe.
Who created o3 pro?
o3 pro was created by OpenAI.
What is the context window for o3 pro?
The default version has a 200K token context window.
Is o3 pro open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer o3 pro?
6 provider offerings are linked to the default version.