← October 12, 2026 briefing · added in the 00:00 KST update

Microsoft announces Maia 300, its third-generation in-house AI chip, as the 'primary inference system' for its services (report)

Announced October 12, 2026

Verified (fact)

According to The Verge, Microsoft announced Maia 300, its third-generation in-house AI chip. The chip is designed as the 'primary AI inference system' for Microsoft's products and services. Compared with the previous generation, it reportedly lowers the cost and improves the efficiency of running AI in the cloud, and handles the latest reasoning models and agentic tasks better.

Needs fact-check (claim)

Microsoft said Maia 300 improves cost and efficiency and handles reasoning models and agentic tasks better (as relayed by the report). No specific figures appear in the collected materials.

Why it matters (interpretation)

By positioning its own chip as its primary inference system, Microsoft could reduce its reliance on NVIDIA GPUs. It is a sign that hyperscalers are speeding up efforts to build their own inference chips.

Confidence medium · official source pending

Sources

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