{"type": "article", "title": "LLM Observability with LangSmith — Part 2: Eval Gates, Prompt Versioning & Choosing Your Stack", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/llm-observability-with-langsmith-part-2-eval-gates-prompt-versioning-choosing", "original_source": "https://pub.towardsai.net/llm-observability-with-langsmith-part-2-eval-gates-prompt-versioning-choosing-your-stack-e607473320b5?source=rss----98111c9905da---4", "published": "2026-06-13T22:01:01+00:00", "accessed": "2026-06-14", "id": "llm-observability-with-langsmith-part-2-eval-gates-prompt-versioning-choosing"}