AI Stack

Definitions

1. The combined set of models, data systems, tooling, APIs, orchestration, and infrastructure that make up an AI application or platform. Teams discuss the AI stack when comparing build-versus-buy choices and identifying where complexity actually lives.

   In plain English: The collection of layers and tools used to build an AI system.

   Example: "Most of their AI stack value came from retrieval, monitoring, and workflow controls rather than from the model alone."

Related Terms

• AI Architecture
• AI Layer
• AI System
• Cognitive Architecture
• Dense Model
• Memory Module
• Parameter Sharing
• RAG Architecture