Introducing GPT-5.4 in Microsoft Foundry

Today, we’re announcing OpenAI’s GPT‑5.4 to be generally available soon in Microsoft Foundry: a model designed to help organizations move from planning work to reliably completing it in production environments. As AI agents are applied to longer, more complex workflows; consistency and follow‑through become as important as raw intelligence. GPT‑5.4 combines stronger reasoning with built in computer use capabilities to support automation scenarios, and dependable execution across tools, files, and multi‑step workflows at scale.

GPT-5.4: Enhanced Reliability in Production AI

GPT-5.4 is designed for organizations operating AI in real production environments, where consistency, instruction adherence, and sustained context are critical to success. The model brings together advances in reasoning, coding, and agentic workflows to help AI systems not only plan tasks but complete them with fewer interruptions and reduced manual oversight.

Compared with earlier generations, GPT-5.4 emphasizes stability across longer interactions, enabling teams to deploy agentic AI with greater confidence in day-to-day production use.

GPT-5.4 introduces advancements that aim for production grade AI:

• More consistent reasoning over time, helping maintain intent across multi‑turn and multi‑step interactions
• Enhanced instruction alignment to reduce prompt tuning and oversight
• Latency improved performance for responsive, real-time workflows
• Integrated computer use capabilities for structured orchestration of tools, file access, data extraction, guarded code execution, and agent handoffs
• More dependable tool invocation reducing prompt tuning and human oversight
• Higher‑quality generated artifacts, including documents, spreadsheets, and presentations with more consistent structure

Together, these improvements support AI systems that behave more predictably as tasks grow in length and complexity.

From capability to real-world outcomes

GPT‑5.4 delivers practical value across a wide range of production scenarios where follow‑through and reliability are essential:

• Agent‑driven workflows, such as customer support, research assistance, and business process automation
• Enterprise knowledge work, including document drafting, data analysis, and presentation‑ready outputs
• Developer workflows, spanning code generation, refactoring, debugging support, and UI scaffolding
• Extended reasoning tasks, where logical consistency must be preserved across longer interactions

Teams benefit from reduced task drift, fewer mid‑workflow failures, and more predictable outcomes when deploying GPT‑5.4 in production.

GPT-5.4 Pro: Deeper analysis for complex decision workflows

GPT‑5.4 Pro, a premium variant designed for scenarios where analytical depth and completeness are prioritized over latency.

Additional capabilities include:

• Multi‑path reasoning evaluation, allowing alternative approaches to be explored before selecting a final response
• Greater analytical depth, supporting problems with trade‑offs or multiple valid solutions
• Improved stability across long reasoning chains, especially in sustained analytical tasks
• Enhanced decision support, where rigor and thoroughness outweigh speed considerations

Organizations typically select GPT‑5.4 Pro when deeper analysis is required such as scientific research and complex problems, while GPT‑5.4 remains the right choice for workloads that prioritize reliable execution and agentic follow‑through.

Microsoft Foundry: Enterprise‑Grade Control from Day One

GPT‑5.4 and GPT‑5.4 Pro are available through Microsoft Foundry, which provides the operational controls organizations need to deploy AI responsibly in production environments. Foundry supports policy enforcement, monitoring, version management, and auditability, helping teams manage AI systems throughout their lifecycle.

By deploying GPT‑5.4 through Microsoft Foundry, organizations can integrate advanced agentic capabilities into existing environments while aligning with security, compliance, and operational requirements from day one.

Customer Spotlight

Get Started with GPT-5.4 in Microsoft Foundry

GPT‑5.4 sets a new bar for production‑ready AI by combining stronger reasoning with dependable execution. Through enterprise‑grade deployment in Microsoft Foundry, organizations can move beyond experimentation and confidently build AI systems that complete complex work at scale. Computer use capabilities will be introduced shortly after launch.

GPT‑5.4 in Microsoft Foundry is priced at $2.50 per million input tokens, $0.25 per million cached input tokens, and $15.00 per million output tokens. It is available at launch in Standard Global and Standard Data Zone (US), with additional deployment options coming soon. GPT‑5.4 Pro is priced at $30.00 per million input tokens, and $180.00 per million output tokens, and is available at launch in Standard Global.

Build agents for real-world workloads. Start building with GPT‑5.4 in Microsoft Foundry today.