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xAI makes Grok 4.6 available on Microsoft Foundry

xAI made Grok 4.6, its flagship model at the time, available in the Microsoft Foundry model catalog. The model has a 500,000 token context window and configurable reasoning effort.

Image: xAI (Grok) press materials, from the announcement

What we are seeing

xAI announced on August 26 that Grok 4.6 is available on Microsoft Foundry. The company describes Grok 4.6 as built for long-running agents and interactive and visual work, with a 500,000 token context window and four reasoning effort levels. Foundry lets organizations compare Grok 4.6 with other models, run workload-specific tests, deploy managed endpoints and apply enterprise security and governance controls. xAI points to coding agents, engineering copilots, research assistants and enterprise automation as target uses. The Foundry listing followed availability on Amazon Bedrock and the Gemini Enterprise Agent Platform the same month. Foundry pricing is not stated in the post.

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Category
AI Models
Announcement type
Partnership
Newsroom from xAI (Grok), published Aug 26, 2026
x.ai
Added to GTM Tech News on Aug 26, 2026. Written up by ForgeX from the source; the vendor did not review it.
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