Langfuse v4, day 2 (4 of 10): migrating from 3 to 4 with no window, and where the point of no return sitsSep 14, 2026
Langfuse v4, day 2 (2 of 10): putting LangGraph in front, and what one agent turn costs in observationsSep 13, 2026
Langfuse v4, day 2 (1 of 10): the data model changed underneath, and what really goes into a traceSep 12, 2026
LiteLLM and Langfuse: the operational pair, and the four places where the trace is lost between the gateway and the dashboardSep 7, 2026
Langfuse from the inside: the sorting centre that must not become the bottleneck it came to observeJun 6, 2026
LLM tracing with OpenTelemetry GenAI: the aircraft black box the field stabilised in 2026May 27, 2026
MCP from the inside and its deep observability: the LSP of AI agents and how to see everything with OpenTelemetryMay 20, 2026
AgentSight and the new LLM tracing: zero-instrumentation with eBPF against Langfuse, LangSmith, Phoenix and companyMay 19, 2026