Imagine you’ve trained or fine‑tuned a chatbot or an LLM, and it can chat comfortably without any serious hiccups. You feed ...

Confetti cannons that showered Amtrak’s 10-car Mardi Gras Service inaugural special as it headed to Mobile, Ala., on Aug. 16, 2025, have moved on to other celebrations. Meanwhile, the twice-daily, New ...