Microsoft's AI offering spans several services:
Azure OpenAI Service provides access to OpenAI's models through Microsoft's infrastructure. You get GPT-4 capabilities with Azure's enterprise security, compliance certifications, and integration with other Azure services.
Cognitive Services offers pre-built AI capabilities: speech recognition, language understanding, translation, vision, and decision support. These handle common AI tasks without building custom models.
Bot Framework provides tools for building conversational agents that deploy across multiple channels including Microsoft Teams, websites, and telephony.
Azure Machine Learning supports custom model development, training, and deployment for organisations with specific requirements that pre-built services cannot address.