flowchart TD
    subgraph ParametricAudit["Ungrounded Model Probing"]
        P1["Brand Association Prompt"] --> P2["Treewalker Logprob Analysis"]
        P2 --> P3["High Confidence Output<br/>(Appearance Rate >= 80%)"]
    end

    subgraph GroundedAudit["Grounded Live Search"]
        G1["Live Web Search Query"] --> G2["Fact & Grounding Inspector"]
        G2 --> G3["Zero Corroborating Sources<br/>(Empty Search Chunk)"]
    end

    P3 --> FGC["Fact & Gap Checker"]
    G3 --> FGC

    FGC --> V1["Verdict: Ungrounded Hallucination"]
    FGC --> V2["Verdict: Stale Legacy Association"]

    V1 --> ACT["Trigger Bayesian Content Optimizer"]
    V2 --> ACT