AI ecosystem map
The AI stack, mapped through the show
Every company that's come on Chain of Thought, sorted by where it sits in the AI stack — from the labs training the models to the teams shipping AI in production. Each links to the conversations that feature it. 51 companies, 63 episodes.
Foundation Models & Labs
The labs training the models everything else is built on.
Agent Frameworks & Orchestration
The frameworks for building and coordinating AI agents.
Evaluation, Observability & Reliability
Measuring and trusting AI systems in production.
Data, Retrieval & Vector
The data and retrieval layer that grounds models.
Compute & Infrastructure
The hardware and serving layer the stack runs on.
Developer Tools & AI Coding
Where AI meets the software-development workflow.
Applied & Enterprise AI
Companies shipping AI into real products and workforces.