Full experiment runs only 20 examples

[polipoli]

@EugeneJinXin

I am still experiencing the same issue described above.

In LangSmith, when I go to Prompt > Set up evaluation and run an evaluation, only 20 samples are returned, even though the dataset contains more than 75 examples.

Additionally, I am unable to view the detailed experiment results.

Also, I am experiencing the issue below.

Experiments in LangGraph Studio Show “Completed” but No Runs Available

I am running experiments in LangGraph Studio through LangSmith. I have added datasets with examples and configured an LLM as the judge for correctness evaluation. The setup is for a RAG application. When I execute the experiment against the staging environment via LangGraph Studio, the status shows “Experiments completed”, but no runs are displayed. That said, I can still see the traces under “Tracing Projects” as well as in “Evaluators”. Experiment details [Screenshot 2025-09-30 at 14.14.12] …