OpenAI’s GPT-5.5 shall be usually obtainable in Microsoft Foundry, bringing OpenAI’s newest frontier mannequin to Azure and the enterprise groups constructing brokers for actual manufacturing work.
OpenAI’s GPT-5.5 shall be usually obtainable tomorrow in Microsoft Foundry, bringing OpenAI’s newest frontier mannequin to Azure and the enterprise groups constructing brokers for actual manufacturing work.
GPT-5.5 continues a transparent development within the GPT-5 collection. GPT-5 introduced unified reasoning and pace right into a single system. GPT-5.4 introduced stronger multi-step reasoning and early agentic capabilities for enterprise use. GPT-5.5 advances this arc with deeper long-context reasoning, extra dependable agentic execution, improved computer-use accuracy, and better token effectivity—designed for sustained, high-stakes skilled workflows.
Highly effective fashions alone aren’t sufficient to operationalize agentic AI at scale. Microsoft Foundry offers the platform layer that turns frontier fashions into usable, governable programs that allow enterprises to use safety coverage and administration on the platform degree. Foundry is a unified, interoperable setting to construct, optimize, and deploy AI purposes and brokers with confidence. Prospects profit from broad mannequin selection, open and versatile agent frameworks, native integration with enterprise programs and productiveness instruments, and enterprise-grade safety, compliance, and governance. When new fashions like GPT-5.5 change into obtainable, Foundry makes it simple to guage, productionize, and scale them with out friction.
What’s new in GPT-5.5
GPT-5.5 is constructed for skilled eventualities the place precision, reliability, and persistence matter. GPT-5.5 Professional, a premium variant, extends reasoning depth and process complexity for probably the most demanding enterprise workloads.
- Improved agentic coding and computer-use: Executes multi-step engineering duties end-to-end—holding context throughout giant programs, diagnosing the foundation explanation for ambiguous failures on the architectural degree, and reasoning by way of what else within the codebase a repair will have an effect on earlier than making a transfer. It anticipates downstream testing and overview necessities while not having to be instructed, and navigates software program interfaces with improved precision and extra dependable restoration when execution takes an sudden flip.
- Autonomous execution and analysis depth: Goes past code to deal with the total span {of professional} work—producing polished deliverables like paperwork, spreadsheets, and displays. For research-intensive workflows, GPT-5.5 operates as an lively collaborator throughout the complete arc from query to output: refining drafts throughout a number of passes, stress-testing analytical reasoning, proposing approaches, and synthesizing throughout paperwork, information, and code to drive work ahead somewhat than simply answering it.
- Complicated reasoning and long-context evaluation: Handles in depth paperwork, codebases, and multi-session histories with out dropping the thread.
- Token effectivity constructed for scale: GPT-5.5 reaches higher-quality outputs with fewer tokens and fewer retries—reducing value and latency for manufacturing deployments at scale.
GPT-5.5 is especially nicely suited to domains the place the price of imprecision is excessive—similar to software program engineering, DevOps, authorized, well being sciences, {and professional} companies. With GPT-5.5 in Microsoft Foundry, clients can pair OpenAI’s newest frontier mannequin with enterprise-grade infrastructure to place agentic AI into manufacturing.
Microsoft Foundry: The working system for GPT-5.5 brokers at scale
Entry to a frontier mannequin is simply the place to begin. What we see from clients is that the arduous half isn’t constructing an agent: it’s operating hundreds of them in manufacturing, with actual isolation, identification, and governance. That’s the place Foundry Agent Service is available in.
A revolution is unfolding available in the market. Now, a developer can reliably cause by way of a enterprise drawback with a coding agent—human’s work together with a mannequin doing heavy considering, analysis, asking questions — and the output is a manufacturing agent: a declarative workflow appropriate for a selected process, and linked to your corporation programs.
These declarative brokers might be outlined in YAML or written in a harness like Microsoft Agent Framework, GitHub Copilot SDK, or just about any library. With hosted brokers in Foundry Agent Service, LangGraph, Claude Agent SDK, and OpenAI Brokers SDKs all work the identical means. Engineers can run a single command to land brokers in an remoted sandbox with a persistent filesystem, a definite Microsoft Entra identification, and scale-to-zero pricing. Enterprise prepared brokers, at scale, powered by GPT-5.5.
Be taught extra about Foundry Agent Service and Microsoft Agent Framework.
Pricing
| Mannequin | Enter ($/M tokens) | Cached Enter ($/M tokens) | Output ($/M tokens) |
| GPT-5.5 | $5.00 | $0.50 | $30.00 |
| GPT-5.5 Professional | $30.00 | $3.00 | $180.00 |
Get began with Microsoft Foundry
Cease experimenting and begin constructing your subsequent manufacturing AI workloads with GPT-5.5 in Microsoft Foundry.
