Integration with LangChain4j

[ruizrube]

Describe the feature or potential improvement

Hi,

Langfuse currently supports LangChain, Haystack, and LlamaIndex, among other frameworks. All of them are compatible with Python and JavaScript. LangChain is gaining attention for incorporating GenAI features in Java applications, so it would be interesting to develop an integration with this framework.

Regards,

Additional information

No response

[marcklingen]

If I remember correctly, LangChain4j project aims to support otel semantic conventions. Let's track this here. Once they support either callbacks (like langchain) or otel, we could spec an integration together

[ruizrube]

They have made some progress in that regard langchain4j/langchain4j#1058

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On Fri, 6 Sept 2024 at 17:55, Marc Klingen ***@***.***> wrote: If I remember correctly, LangChain4j project aims to support otel semantic conventions. Let's track this here. Once they support either callbacks (like langchain) or otel, we could spec an integration together — Reply to this email directly, view it on GitHub <https://urldefense.com/v3/__https://github.com/orgs/langfuse/discussions/3256*discussioncomment-10571035__;Iw!!D9dNQwwGXtA!RAeXnfNGm9Op_4QHcXXteo93w_cZt7SccxB1E291lQXvTfw0fclXKSrFito11le3xy79dYsmqbFqgB_5DXxJnZmg$>, or unsubscribe <https://urldefense.com/v3/__https://github.com/notifications/unsubscribe-auth/AAGBCNPDWDMUCXSK5NIS5WDZVHF6NAVCNFSM6AAAAABNY3CUJSVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTANJXGEYDGNI__;!!D9dNQwwGXtA!RAeXnfNGm9Op_4QHcXXteo93w_cZt7SccxB1E291lQXvTfw0fclXKSrFito11le3xy79dYsmqbFqgB_5DXWuQpJs$> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[kpavlov]

I am working on this langchain4j/langchain4j#2014

[marcklingen]

awesome, let me know if you have any questions especially with regards to prompt management. The best resources are the prompt management documentation page and the api reference.