# Workday built an enterprise AI agent platform with LangGraph and LangSmith

> Original title: How Workday Built an Enterprise-Scale AI Agent Platform with LangGraph and LangSmith

- Source: LangChain Blog
- Published: 2026-11-10T05:00:00.000Z
- Bad Influence: https://badinfluence.news/items/qpb8cilv77xxhupdz3lzaf2af
- Original: https://www.langchain.com/blog/how-workday-built-an-enterprise-scale-ai-agent-platform-with-langgraph-and-langsmith

## Summary

Workday built an internal platform to build, deploy, and run AI agents in production using LangGraph for orchestration and LangSmith for tracing, observability, and evals. Workday's Agent Platform team grew from four people to roughly 30, according to Alex Gatto, Senior Machine Learning Engineer. Gatto says prototypes that once took four to five months now run in a staging environment in under a day.