- Text normalization (lowercase, remove punctuation, normalize whitespace)
- Exact and semantic value comparison
- Order‑ignoring comparison for lists
- JSON key‑by‑key traversal
- Language model integration for final similarity judgment

Install the required dependency with pip install genai, then call the compare_json function with two JSON objects. The function iterates through keys, compares values using normalize_text and compare_values, and finally uses a language model (e.g., gemini-2.0-flash-thinking-exp) to generate a matching result.