Microsoft debuts Phi-4, a new generative AI model, in research preview | TechCrunch
Briefly

Microsoft's Phi-4 model boasts significant improvements, especially in math problem-solving thanks to enhanced training data quality, marking a step up from its predecessors.
The limited-access launch of Phi-4 occurs solely on Microsoft's Azure AI Foundry platform, indicating a strategic research focus under a specific research license agreement.
The introduction of Phi-4 is particularly notable as it follows the departure of AI VP Sébastien Bubeck, a pivotal figure in the Phi model's development.
The Phi-4 model represents Microsoft's continuous effort to innovate in generative AI, although it remains accessible only under strict conditions to select research partners.
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