{
  "base_model": "Qwen/Qwen2.5-7B-Instruct",
  "adapter_type": "GeometricIGBundleAdapter",
  "checkpoint_step": 3000,
  "hidden_size": 3584,
  "num_components": 8,
  "latent_dim": 64,
  "num_categories": 16,
  "use_dynamics": true,
  "use_geodesic_attn": true,
  "supported_modalities": [
    "vision",
    "text"
  ],
  "enable_meta_cognition": true,
  "quantization": "nf4 (4-bit)",
  "training_notes": {
    "phase": "Phase B (entropy unfreeze)",
    "entropy_S": "oscillating [0.58, 1.04], mean ~0.85 (target 1.39)",
    "curvature_K": "-5.72",
    "trained_from": "checkpoint-2000",
    "fixes_applied": [
      "arcosh NaN gradient clamp",
      "norm-based Poincare projection",
      "Gumbel entropy perturbation + logit diversity loss",
      "fiber_update_net differentiable path",
      "conformal factor 0.1->0.5 tanh",
      "gradient attenuation 0.001->0.1"
    ]
  }
}