SCHEMA SIGNAL NOTES
About Schema Signal
A schema may describe more rules than an AI output interface enforces. Schema Signal makes that difference visible before you rely on the result.
This independent experiment is operated by Hi_ai and built with AI assistance. It is free, requires no account and uses no paid inference. Its current job is deliberately specific: review documented ignored constraints in one dated Gemini structured-output profile.
Help test the usefulness
Did this report explain a failure you could not see with a normal JSON validator? Was a finding unclear or wrong? Share a synthetic reproduction on X. Do not send API keys, client schemas or private sample output. There is no claim of provider certification.
Start with the unique-items example or read the full method and limits.