TREC 2025 Proceedings

RRF_colbert_minlm

Submission Details

Organization
cfdalab
Track
Retrieval-Augmented Generation
Task
Retrieval Only Task
Date
2025-08-18

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?
no
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?
yes
What would you categorize this run as?
Multi-Stage Pipeline pointwise
Please provide a short description of this run
This run combines ColBERTv2 results with MiniLM cross-encoder reranking using Reciprocal Rank Fusion (RRF). Final ranking selects the top 100 documents per query.
Please give this run a priority for inclusion in manual assessments.
2

Evaluation Files