langfuse.com

@langfuse

Open source AI engineering platform. Now part of @clickhousedb. We're hiring: langfuse.com/join-us

github.com/langfuse/langfuse

langfuse.com

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langfuse.com
@langfuse
1h
@marcklingen sat down to demo all langfuse features in a single video. Agent observability, monitoring, evals, prompt management, and what is special about Langfuse. Great place to start if you are new, or catch up on latest changes. langfuse.com/watch-demo
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langfuse.com
@langfuse
Sep 18
Jev from @typesafeai cannot write sentences but is great at deciding and classifying This makes it a direct alternative to LLM-as-a-judge setups. Jev returns a choice between predefined categories, a score, or a true/false (noul) decision. And it will indicate how certain it
Annabell
@annabellschfr
Sep 18
Article
Jev the savant.
TypeSafe just launched Jev. It cannot write a sentence, but is interesting for anything that classifies or decides at scale. Evals included. They claim it to be 20 to 200x faster and 40 to 400x...
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langfuse.com
@langfuse
Sep 16
@lotte_verheyden on why capturing user signals often beats jumping straight to LLM judges or dataset curation 👀
Lotte
@lotte_verheyden
Sep 16
New piece on capturing user signals. People often want to jump straight into complex evaluators, but the highest value judging is already happening, by your users. All you need to do is start capturing it
Article
Your users are already evaluating your AI
I have traces, now I need evals. We do these "Welcome to Langfuse" calls at Langfuse, and the sentence above is a very common way for users to open the conversation. At this point users have 2...
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langfuse.com
@langfuse
Sep 14
first-party langfuse observability for @pidotdev. one trace per prompt, all turns of a session under one session id, subagent processes nested under the turn that spawned them. shoutout to @mmilanagm for this ship! langfuse.com/integrations/d…
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langfuse.com
@langfuse
Sep 11
Why does @tryramp use Langfuse? - API-first / hackable / extendable -> they built Ramp Reflect on top of Langfuse - Built on a mature database (@ClickHouseDB) - OSS, they send PRs that get merged - Based on OpenTelemetry, works with any harness/framework
Marc Klingen
@marcklingen
Sep 11
Yesterday, the @tryramp team shared the story of how/why they use @langfuse at OpenHouse New York. When creating software gets cheap, collaborating with tasteful teams at the frontier is what makes Langfuse great.
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