Samuel Colvin
Founder & CEO, Pydantic
Speaking in 1 session at AI Engineer World's Fair 2026 — unofficial import demo
Bio
Samuel Colvin is a Python and Rust developer and the founder of Pydantic Inc., backed by Sequoia. With over 13 years of software engineering experience, he created Pydantic Validation, an open source library downloaded over 550M times per month and a core dependency of virtually every GenAI Python library. Samuel has also built Pydantic Logfire (developer-first observability), Pydantic AI (agent framework), Pydantic Evals (AI evaluation), and Pydantic AI Gateway (model routing) and Pydantic Monty (a python implementation, in rust, for LLMs to run code without host access). Samuel maintains an active presence in the developer community through GitHub and X (@samuelcolvin), where he shares his work, engages with other developers, and posts his opinionated takes.
Sessions
For developers: this programme is open data — JSON, iCal, schedule XML and an MCP endpoint.Show endpointsHide
- JSONEvery published session and speaker, in one request./aie-worldsfair-2026-import/feed.json
- iCalSubscribe in Google, Apple or Outlook Calendar./aie-worldsfair-2026-import/feed.ics
- Schedule XMLfrab / pentabarf — the format conference apps import./aie-worldsfair-2026-import/feed.xml
- MCP + RESTPoint Claude at the programme. OpenAPI 3.1 included./agents
No key, no signup, CORS open. Everything here is generated from the same data the organisers edit.