Thursday, May 22, 2025
All the Bits Fit to Print
Technical overview of Langfuse's customizable dashboard architecture and launch
Langfuse has launched customizable dashboards that allow users to create tailored visualizations of LLM usage within the Langfuse UI or via API, enhancing insights into latency, costs, and performance.
Why it matters: Custom dashboards meet diverse user needs by enabling flexible, real-time visualization and analysis of LLM pipeline data.
The big picture: The feature builds on a virtual data model and a sophisticated query builder using ClickHouse to ensure scalability and decoupling from underlying data changes.
Delivery & Launch: Beta released on cloud first for safe iteration; feedback led to improvements like resizable widgets, additional charts, and managed dashboards.
Commenters say: Users appreciate the flexibility and performance but want even more chart types and smoother UX; many praise the integration of AI-assisted development.