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Phi-4

Small & localOpen weightsText

Phi family model by Microsoft Azure.

About the Phi family

Microsoft Research's small-model family (Phi-3, Phi-4, including Mini and Multimodal) trained on curated synthetic 'textbook' data — repeatedly proving small models can rival much larger ones.

All Phi models

Who makes it

Microsoft AzureUnited StatesMicrosoft's cloud, hosting frontier models plus its own small Phi family.

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