artifacts/evaluation/model_comparison/README_model_comparison.md

Model	Avg Accuracy	Avg Macro F1	Top-3 Accuracy	Exact Match	Latency
Majority Baseline	42.63%	7.93%	73.44%	0.95%	0.001 ms
Frozen CLIP + Heads (V1)	83.35%	65.68%	97.11%	27.94%	6.227 ms
AutoCatalogAI V2	87.48%	67.41%	98.15%	40.46%	7.474 ms

All models were evaluated on the same 6,611-image held-out test split. Metrics use raw model predictions. Latency is batch-size-1 model-forward time with preprocessing excluded.