ThriftLLM: On Cost-Effective Selection of Large Language Models for Classification Queries
Summary: ThriftLLM formulates budget-constrained LLM ensemble selection for classification as maximizing correctness probability—non-monotone? nondecreasing but nonsubmodular and likely NP-hard—using a submodular upper bound for high-probability guarantees. Demonstrates cost-effective gains on classification and entity matching. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Keke Huang (University of British Columbia)
- 2. Yimin Shi (National University of Singapore)
- 3. Dujian Ding (University of British Columbia)
- 4. Yifei Li (University of British Columbia)
- 5. Yang Fei (National University of Singapore)
- 6. Laks Lakshmanan (University of British Columbia)
- 7. Xiaokui Xiao (CNRS; National University of Singapore)
BibTeX Citation
@article{huang_vldb25,
title = {{ThriftLLM: On Cost-Effective Selection of Large Language Models for Classification Queries}},
author = {Huang, Keke and Shi, Yimin and Ding, Dujian and Li, Yifei and Fei, Yang and Lakshmanan, Laks and Xiao, Xiaokui},
journal = {PVLDB},
series = {{VLDB} '25},
volume = {18},
number = {11},
pages = {4410--4423},
doi = {10.14778/3749646.3749702},
url = {https://doi.org/10.14778/3749646.3749702},
year = {2025}
}
Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,997 | Cut Costs, Not Accuracy: LLM-Powered Data Processing with Guarantees | 2026 | SIGMOD | 5.2410834e-05 |
| 10,466 | HAMMER: An Automatic RAG Tuning System via Hierarchical Memory-Guided Monte Carlo Tree Search | 2026 | SIGMOD | 4.9793485e-05 |
| 10,690 | Task Cascades for Efficient Unstructured Data Processing | 2026 | SIGMOD | 4.9793485e-05 |
| 10,845 | Featurized-Decomposition Join: Low-Cost Semantic Joins with Guarantees | 2026 | VLDB | 4.9793485e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 16 of 16 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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