OpenAI gpt-5.4
Version: 2026-03-05
Direct from Azure models
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Key capabilities
About this model
GPT‑5.4-Pro is OpenAI’s highest performance version of GPT-5.4, intended for complex tasks requiring maximum capability.Key model capabilities
- Most capable OpenAI frontier model for professional work
- Stronger reasoning for complex, multi‑step tasks
- Built‑in agentic workflows for planning and execution
- Native computer use (keyboard, mouse, screenshots)
- Tool Search for efficient large tool ecosystems
- Supports very large context for long documents and workflows
- Improved token efficiency for faster, lower‑cost responses
- Enhanced coding and software automation reliability
- Higher factual accuracy and reduced hallucinations
Key use cases
GPT‑5.4-Pro is built for professional knowledge work, including document and spreadsheet creation, coding, data analysis, agentic workflows, and software automation.Out of scope use cases
The provider has not supplied this information.Pricing
Pricing is based on a number of factors, including deployment type and tokens used. See pricing details here.Technical specs
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The provider has not supplied this information.Long context
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Training, testing and validation
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Distribution channels
This model is provided through the Azure OpenAI Service.More information
The following documents are applicable:- Overview of Responsible AI practices for Azure OpenAI models
- Transparency Note for Azure OpenAI Service
Responsible AI considerations
GPT-5.4 poses an elevated risk of producing explicit content, compared to previous versions of the model. We recommend that customers evaluate content filter settings on production systems before launching and conduct appropriate post-launch monitoring. All customers must comply with the Microsoft Enterprise AI Services Code of Conduct. Configuration options for content filtering vary when you deploy a model for production in Azure AI; learn more .Safety techniques
OpenAI has incorporated additional safety measures including new techniques to help the models refuse unsafe requests. These advancements make the o1 series some of the most robust models available.Safety evaluations
OpenAI measures safety is by testing how well models continue to follow its safety rules if a user tries to bypass them (known as "jailbreaking"). In OpenAI's internal tests, GPT-4o scored 22 (on a scale of 0-100) while o1-preview model scored 84. You can read more about this in the OpenAI's system card and research post .Known limitations
The provider has not supplied this information.Acceptable use
Acceptable use policy
The provider has not supplied this information.Quality and performance evaluations
Source: OpenAI The provider has not supplied this information.Benchmarking methodology
Source: OpenAI The provider has not supplied this information.Public data summary
Source: OpenAI The provider has not supplied this information.Model Specifications
Context Length200000
LicenseCustom
Training DataAugust 2025
Last UpdatedApril 2026
Input TypeText,Image
Output TypeText
ProviderOpenAI
Languages1 Language