TREC 2025 Proceedings

infolab_UD_run3

Submission Details

Organization
UDInfo
Track
Million LLM
Task
LLM Ranking Task
Date
2025-09-22

Run Description

Is the run manual or automatic?
automatic
Did you use the response metadata?
no
Did you use any additional data or external knowledge?
no
Did you use the development set?
yes
Did you train on the development set?
yes
Provide a description of this run, including details about your answers above.
Run 3: LLM Profile by clusters model. Consists of two main components: 1. Answers enconding: All nswers were embedded. 2. Profile per LLM: For each LLM, a profile was built consisting of k clusters. At inference: New query -> encoded -> compare to all centroids -> Final LLM score *Run Type: Automatic and Internal – no manual intervention was performed after seeing the test queries. And, only the discovery data was used to build profiles
Priority for pooling
3

Evaluation Files

Paper