ENPT

Catalog specification

Last updated:

ModelSystem.One catalogs System One / Decision Models: AI systems that return typed decisions (choice, score,boolean) with calibrated probabilities — not free-form text.

Inclusion criteria

  1. The model must return typed decisions (not free text) as its primary product interface.
  2. It must be publicly available (including waitlist / early access).
  3. It must have minimum API documentation.

Out of scope

Adjacent classifiers (single-purpose moderation APIs, generic LLM structured output, guardrail packs) may be discussed as context but are not promoted to the main catalog unless they meet all three criteria as a decision-model category product.

See also What is a System One model? and the evaluation quadrant.