AI Algorithm Path

Mar 27, 2025 · Artificial Intelligence

Step-by-Step Guide to Structured Output in Local Vision Language Models with Pydantic

This article walks through the challenges of prompting small vision language models, demonstrates a conventional JSON‑based prompt, then shows how to define Pydantic models, embed their JSON schema into prompts, run inference with Qwen2.5‑VL, and visualize the structured results.