Datasets › WDC Products
WDC Products
WDC Products is an entity matching benchmark which provides for the systematic evaluation of matching systems along combinations of three dimensions while relying on real-word data. The three dimensions are
i) amount of corner-cases
ii) generalization to unseen entities, and
iii) development set size
WDC Products contains 11715 product offers describing in total 2162 product entities belonging to various product categories.
Source: WDC Products: A Multi-Dimensional Entity Matching Benchmark
Benchmarks archive 2025-07-28
All 4 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Entity Resolution | WDC Products-80%cc-seen-medium | gpt4-0613_zeroshot F1 (%) 89.61 | Entity Matching using Large Language Models | wbsg-uni-mannheim/matchgpt | 13 | Compare |
| Entity Resolution | WDC Products-50%cc-unseen-medium | RoBERTa-base F1 (%) 71.14 | WDC Products: A Multi-Dimensional Entity Matching Benchmark | wbsg-uni-mannheim/wdcproducts | 4 | Compare |
| Entity Resolution | WDC Products-80%cc-seen-medium-multi | RoBERTa-SupCon F1 Micro 88.63 | WDC Products: A Multi-Dimensional Entity Matching Benchmark | wbsg-uni-mannheim/wdcproducts | 2 | Compare |
| Entity Resolution | WDC Products | gpt-4o-2024-08-06_fine_tuned_wdc_small F1 (%) 87.07 | Fine-tuning Large Language Models for Entity Matching | wbsg-uni-mannheim/tailormatch | 1 | Compare |
Papers archive 2025-07-28
3 shown of 3 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 6. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| Fine-tuning Large Language Models for Entity Matching | 1 | 9 | 12 Sep 2024 | not harvested |
| Entity Matching using Large Language Models | 1 | 1 | 17 Oct 2023 | not harvested |
| WDC Products: A Multi-Dimensional Entity Matching Benchmark | 1 | 10 | 23 Jan 2023 | not harvested |
Dataset loaders archive 2025-07-28
No loader listed in the archive.
Tasks archive 2025-07-28
License archive 2025-07-28
Modalities archive 2025-07-28
Languages archive 2025-07-28
Variants archive 2025-07-28
- WDC Products
- WDC Products-80%cc-seen-medium
- WDC Products-50%cc-unseen-medium
- WDC Products-80%cc-seen-medium-multi
4 variant names, as the archive lists them.
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections