flowchart LR
    A[Grounded Search Response] --> B[Resolve Source URLs]
    B --> C[Gemini url_context Extraction]
    C --> D[Fidelity Comparison Prompt]
    D --> E[Factual Breakdown]
    E --> F[Survived Facts]
    E --> G[Lost Facts]
    E --> H[Distortions]
    F & G & H --> I[Fidelity Score Computation]