{ "behavioral_fingerprint": 0.42, "dimensions": { "sycophancy": { "model_a": 0.2, "model_b": 0.8, "distance": 0.6 }, "refusal_rate": { "model_a": 0.1, "model_b": 0.7, "distance": 0.6 }, "hallucination": { "model_a": 0.6, "model_b": 0.3, "distance": 0.3 }, "confidence_calibration": { "model_a": 0.8, "model_b": 0.5, "distance": 0.3 }, "reasoning_style": { "model_a": 0.2, "model_b": 0.6, "distance": 0.4 }, "verbosity_bloat": { "model_a": 0.1, "model_b": 0.9, "distance": 0.8 } } }