Substrate

Substrate is a compute engine and platform designed for building agentic AI systems. It provides simple, intuitive abstractions for creating complex multi-step AI workflows by connecting modular building blocks called nodes. Substrate analyzes workloads as directed acyclic graphs and optimizes them for automatic tuning, maximum parallelism, and fewer roundtrips. It includes high-performance components such as optimized models, a vector database, a code interpreter, and a model router. The platform offers Python and TypeScript SDKs, making it easy to define and run compound AI tasks. Testimonials highlight its speed and clean abstractions, with users noting it as a principled alternative to other agent frameworks.

Key Benefits

• Optimized for multi-step AI workloads with automatic tuning
• Simple abstractions for compound AI using modular nodes
• High-performance components including optimized models, vector DB, and code interpreter
• Fast execution with maximum parallelism and fewer roundtrips