TREC 2025 Proceedings

LAS_con-que-sep-nug

Submission Details

Organization
ncsu-las
Track
Retrieval-Augmented Generation
Task
Retrieval Only Task
Date
2025-08-17

Run Description

Is this a manual (human intervention) or automatic run?
automatic
Does this run leverage neural networks?
yes
Does this run leverage proprietary models in any step of the retrieval pipeline?
yes
Does this run leverage open-weight LLMs (> 5B parameters) in any step of the retrieval pipeline?
no
Does this run leverage smaller open-weight language models in any step of the retrieval pipeline?
yes
Was this run padded with results from a baseline run?
no
What would you categorize this run as?
Generation-in-the-loop Pipeline
Please provide a short description of this run
Use gpt-4o to rephrase the original narrative into a set of questions. Concatenate these questions into a big query. Search SPLADE-v3 segment index using the big query. Use castorini/nuggetizer to generate nuggets based on the top 20 results. Nugget creation prompt was modified to generate self-contained 10-20 words nuggets. Search each "vital" nuggets in SPLADE-v3 segment index. Merge result list using RRF, k = 10.
Please give this run a priority for inclusion in manual assessments.
1 (top)

Evaluation Files

Paper