prototype_metadata.json

{
  "schema_version": 1,
  "architecture": "TextVerifier Stage-3, ViT-L/16 image encoder, IDS-aware dual encoder",
  "image_size": 128,
  "embedding_dim": 1024,
  "prototype_shape": [
    8189,
    10,
    1024
  ],
  "num_characters": 8189,
  "K": 10,
  "threshold": 0.02152947708964348,
  "error_score_rule": "1 - max_j cosine(image_embedding, prototypes[target_character, j])",
  "prediction_rule": "render_error if error_score > threshold",
  "prototype_norm_min": 0.9999998211860657,
  "prototype_norm_max": 1.0000001192092896
}