Runtime interoperability spans model formats, compiler IRs, serving protocols, tool interfaces, identity, telemetry, and policy. Protocol status and implementation support must be stated separately.
Evaluation questions
- Is the item a formal standard, specification, draft, project convention, or vendor API?
- Which runtime boundary does it define?
- What version and compatibility rules apply?
- Does it specify security, error, cancellation, and evidence semantics?
- Which claims are normative and which are implementation-specific?