Jul 21, 2026
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4 min read
Microsoft Is Testing Kimi K3 for Copilot — and the $600 Million Question Is Whether It Can Replace OpenAI
Microsoft is adding Moonshot AI's Kimi K3 to Azure and evaluating whether it can power Copilot features currently handled by OpenAI and Anthropic — a test that could cut inference costs by up to $600 million.
Ab
Abhinav Ramaswamy