Azure AI
Azure AI is Microsoft's cloud platform for building, deploying, and managing AI applications at enterprise scale. It consolidates model access (OpenAI, Meta, Mistral, Microsoft's own Phi family), development tooling, vector search, and deployment infrastructure under a single platform — Azure AI Foundry. Everything integrates with Azure's existing security, compliance, and networking model.
In This Section
Azure AI Foundry
The consolidated AI development platform — model catalog, prompt flows, agent building, evaluation, and deployment in one place.
Azure OpenAI Service
Enterprise-grade access to OpenAI models (GPT-4o, o3, Embeddings) via Azure — private endpoints, SLAs, data residency, and compliance.
Phi Models
Microsoft's small language model family — Phi-4, Phi-4-mini, Phi-4-multimodal, and reasoning variants. Efficient, capable, deployable on-device.
Azure AI Search
Enterprise vector and hybrid search — the retrieval backbone for RAG applications on Azure, with semantic ranking and integrated chunking.