A rich tile for a single model catalog entry (wllama/webllm/transformers/litert/mediapipe shapes): name, a size badge, description, a metadata chip row (architecture, params, quantization, context), and a conditional capability sub-row (tools/vision/embedding/reranking/reasoning). Fires onClick(id) for selection with a selected ring. Complements (does not replace) ModelSelector; data source useModelRecommendations / model registry.