Validating LLM Outputs in Go
The Problem LLMs hallucinate. They return wrong types, invalid values, and malformed data. A rating meant to be 1-5 comes back as 10. An email field contains “not provided”. A required field is missing entirely. In Python, Pydantic is the standard solution - define a model, validate the output, catch errors before they crash your app. But what about Go? godantic brings Pydantic-style validation to Go. Full JSON schema generation for LLM APIs. This post shows common patterns for validating LLM outputs in Go. ...