This is a nice guide. I especially like the masked decoding diagrams on this page https://nanonets.com/cookbooks/structured-llm-outputs/basic-....
edit: Somehow that link doesn't work... It's the diagram on the "constrained method" page
edit: Somehow that link doesn't work... It's the diagram on the "constrained method" page
Every commercial model provider is adding structured outputs so will keep updating the guide.