Triple
T84737
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pella, Iowa |
E1704
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Vermeer Mill |
E7193
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Vermeer Mill | Statement: [Pella, Iowa, hasStructure, Vermeer Mill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vermeer Mill Context triple: [Pella, Iowa, hasStructure, Vermeer Mill]
-
A.
Vermeer Mill
chosen
Vermeer Mill is a fully functional Dutch-style windmill in Pella, Iowa, serving as a prominent cultural and historical landmark that reflects the town’s Dutch heritage.
-
B.
De Zwaan windmill
De Zwaan windmill is an authentic 18th-century Dutch windmill relocated from the Netherlands and now serves as a historic centerpiece and tourist attraction in Holland, Michigan.
-
C.
Vermeer Corporation
Vermeer Corporation is an American manufacturer known for its industrial and agricultural equipment, including machinery for underground construction, forestry, and agriculture.
-
D.
Scholte House Museum
Scholte House Museum is a historic home and museum in Pella, Iowa, that preserves the legacy of the town’s Dutch founder, Dominie Hendrik Scholte, and showcases 19th-century Dutch-American life.
-
E.
Dexter Grist Mill
Dexter Grist Mill is a historic water-powered gristmill and popular landmark in Sandwich, Massachusetts, known for its picturesque setting and traditional corn grinding demonstrations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a24c8150408190910a693eb51c1f71 |
completed | Feb. 28, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69a24f4e73c081908d2da146226ef05e |
completed | Feb. 28, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26c1b81a88190ba473b28dd88fdb8 |
completed | Feb. 28, 2026, 4:16 a.m. |
Created at: Feb. 28, 2026, 2:06 a.m.