{"type": "article", "title": "Ask HN: Why don't LLM APIs have a first-class test mode?", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/ask-hn-why-don-t-llm-apis-have-a-first-class-test-mode", "original_source": "https://news.ycombinator.com/item?id=49556909", "published": "2026-09-03T20:59:59+00:00", "accessed": "2026-09-03", "id": "ask-hn-why-don-t-llm-apis-have-a-first-class-test-mode"}