{"type": "article", "title": "Ray Core vs. Data, Train, Tune, and Serve: A Practical Mental Model", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/ray-core-vs-data-train-tune-and-serve-a-practical-mental-model", "original_source": "https://dev.to/jiangxt2/ray-core-vs-data-train-tune-and-serve-a-practical-mental-model-lh3", "published": "2026-09-04T03:11:31+00:00", "accessed": "2026-09-04", "id": "ray-core-vs-data-train-tune-and-serve-a-practical-mental-model"}