langfuse.com

Building high-quality AI systems is hard. At Langfuse we see the best AI teams converging on a process to get complex AI systems to production. We call it the AI Engineering Loop. Check out the first piece of our series and find out more in our academy

@langfuse launch week 5 starts monday. one release per day, mon to fri. agents, evals, and some long-requested features. we'll be demoing all new features at @ClickHouseDB Open House in San Francisco same week. come say hi. langfuse.com/launch

Want to see what Claude Code is actually doing? We made a video showing exactly how to observe it in real-time with Langfuse. Claude Code in Action: Trace Tool Calls & Decisions with Langfuse youtu.be/fsoBHf_WNmQ?si…

closing out the academy with evaluation manual review, code-based checks, and llm-as-a-judge, and how to combine them

good experiments require strategy and taste understand the fundamentals before trying to automate them

This is a great article by @annabellschfr - a lot of teams still get stucks on vibes and don't make it to actually systematically experiment with models, prompts, . context, architectures. dig in!

don't ship blind, build your datasets

good read on monitoring for llm apps 👀

yummy...TRACES

We're giving an in-person training on bringing agents to production using @langfuse in San Francisco on Tuesday, May 26th. The one and only @marcklingen will be yours for ~3 hours while he gives a masterclass and answers any and all questions from the source. Link to sign up --> clickhouse.com/company/events…

Introducing Langfuse Academy Our open take on the AI engineering lifecycle: tracing, monitoring, datasets, experiments, evaluation, and how the pieces connect. Link in comments.

Langfuse experiments now run in CI/CD. add langfuse/experiment-action to your GitHub workflow to catch quality regressions before they ship. block PRs when metrics drop, gate releases on versioned datasets. langfuse.com/changelog/2026…

@abdulmuminyqn @rawert Why not? We ship, many of our users care about that

@rawert @langfuse why changelog in landing page?

recently took over marketing at @langfuse - roast our new landing page.

new langfuse.com, new brand. same mission: open source LLM engineering platform. s/o to @altalogy for the great work.

langfuse.com/join-us in Europe and SF

Langfuse Cloud is now live in Japan 🇯🇵 The full platform hosted in ap-northeast-1 (Tokyo). Built on @ClickHouseDB. Everything you need via: langfuse.com/japan