Microsoft brings GPT-6 Astra to Foundry with enterprise controls

OpenAI's most advanced model now available with security features that could set Microsoft apart in the agentic AI race.

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Sep 18, 2026

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Microsoft brings GPT-6 Astra to Foundry with enterprise controls

OpenAI's most advanced model now available with security features that could set Microsoft apart in the agentic AI race.

In brief

OpenAI's most advanced model now available with security features that could set Microsoft apart in the agentic AI race. Microsoft Foundry offers GPT-6 Astra with enterprise-grade security and compliance controls that OpenAI alone doesn't provide. Originally reported by Cloud Wars.

OpenAI launches GPT-6 Astra

In early September, OpenAI released GPT-6 Astra, calling it the world's most intelligent and aligned model.

Shift from chat to actions

The model moves beyond Q&A into performing actions like computer use, software engineering, and browsing.

Microsoft makes it available

Microsoft makes it available

Shortly after launch, Microsoft made GPT-6 Astra generally available to all customers in Microsoft Foundry.

Multi-step agentic work enabled

Customers can use the model to complete multi-step, agentic work with open-ended goals. Microsoft emphasizes transformative computer use.

Premium pricing structure

Standard tier costs $10 per million input tokens and $50 per million output tokens. Long context costs $20 and $75 respectively.

Enterprise controls are the edge

Foundry adds security, compliance, and governance tools including Entra identity management, encryption, and content filtering.

“And that is what I think will draw people to Microsoft in this case.”

The bottom line

Microsoft Foundry offers GPT-6 Astra with enterprise-grade security and compliance controls that OpenAI alone doesn't provide.

Read the original on Cloud Wars

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