smashayekh
smashayekh2mo ago

Langfuse batch outputs missing

I have an issue with "outputs" not populating for langchain batch calls. They either don't appear for any of the items in the batch, or only for the last one. I have created an issue here: https://github.com/langfuse/langfuse/issues/2940 Appreciate any help on that!
GitHub
bug: batch output not appearing · Issue #2940 · langfuse/langfuse
Describe the bug When I call a langchain runnable in the batch mode, the outputs either don't appear for individual traces, or only appear for the last call in the batch. To reproduce Here is a...
3 Replies
Marc
Marc2mo ago
thanks for opening the issue
smashayekh
smashayekh2mo ago
do you have any thoughts on what may be causing this @Marc ?
Marc
Marc5w ago
I initially thought this was an integration issue that we need to debug (even though we have tested this behavior extensively before) but I just realized that this might just be an issue of flushing the wrong langfuse instance. See issue for comment. Thanks for the ping