---
title: "Model version schemas in the API"
description: "The model version endpoint now returns the full input/output schema with field metadata."
type: changelog
date: 2025-10-09
changelog:
  category: API
---

Improved `GET /v1/api/models/{model_id}/versions/{version_id}` to return the model's full input/output schema with metadata about each field. This enables dynamic form generation, automated validation, and programmatic discovery of model capabilities in your integration code.