The WASM pass is fully deterministic: it’s just code running in the page to extract and prune post-rendered elements (roles, geometry, visibility, layout, etc), no agent involved in the chrome extension .
The “deterministic overrides” aren’t generated by a verifier agent either; they’re runtime rules that kick in when assertions or ordinality constraints are explicit (e.g. “first result”). The verifier just checks outcomes — it doesn’t invent actions. Because the nature of ai agents is non-deterministic, which we don’t want to introduce to the verification layer (predicate only).
The “deterministic overrides” aren’t generated by a verifier agent either; they’re runtime rules that kick in when assertions or ordinality constraints are explicit (e.g. “first result”). The verifier just checks outcomes — it doesn’t invent actions. Because the nature of ai agents is non-deterministic, which we don’t want to introduce to the verification layer (predicate only).