https://jackmonte.com/tags/langfuse/Recent content in Langfuse on Jack Monte — AI EngineerHugoen-usThu, 28 May 2026 21:45:00 -0700https://jackmonte.com/posts/why-my-eval-dashboard-showed-one-trace/Thu, 28 May 2026 21:45:00 -0700https://jackmonte.com/posts/why-my-eval-dashboard-showed-one-trace/Adding Langfuse observability to a RAG pipeline looked done until the dashboard showed a single trace and zero scores. The fix was about trace structure, not the SDK. Here is the gotcha, the fix, and the numbers.