Triple
T418069
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vermeer Corporation |
E8038
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Pella, Iowa, United States |
E1704
|
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: Pella, Iowa, United States | Statement: [Vermeer Corporation, headquartersLocation, Pella, Iowa, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pella, Iowa, United States Context triple: [Vermeer Corporation, headquartersLocation, Pella, Iowa, United States]
-
A.
Pella, Iowa
chosen
Pella, Iowa is a small Midwestern city renowned for its strong Dutch heritage, traditional architecture, and annual tulip festival.
-
B.
McClelland, Iowa
McClelland, Iowa is a small rural community located in Pottawattamie County in the western part of the state.
-
C.
Pella, Greece
Pella, Greece is an ancient city in northern Greece that served as the capital of the Kingdom of Macedon and the birthplace of Alexander the Great.
-
D.
Solon, Iowa
Solon, Iowa is a small city in eastern Iowa known for its close-knit community, local schools, and proximity to Lake Macbride and the Iowa City–Cedar Rapids corridor.
-
E.
Macedonia, Iowa
Macedonia, Iowa is a small rural city located in western Iowa within Pottawattamie County.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ee9059248190ba901680431914b5 |
completed | Feb. 28, 2026, 1:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a42a1498808190a3639dedfe8ab5ea |
completed | March 1, 2026, 11:59 a.m. |
Created at: Feb. 28, 2026, 1:11 p.m.