Triple
T785682
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Branch Public Library |
E16595
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | City of West Branch, Iowa |
E504
|
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: City of West Branch, Iowa | Statement: [West Branch Public Library, ownedBy, City of West Branch, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of West Branch, Iowa Context triple: [West Branch Public Library, ownedBy, City of West Branch, Iowa]
-
A.
West Branch, Iowa, United States
chosen
West Branch, Iowa, United States, is a small Midwestern town best known as the birthplace of U.S. President Herbert Hoover and home to the Herbert Hoover National Historic Site.
-
B.
West Liberty, Iowa
West Liberty, Iowa is a small city in eastern Iowa known for its diverse community and strong agricultural and industrial base.
-
C.
North Liberty, Iowa
North Liberty, Iowa is a rapidly growing suburban city in eastern Iowa, located near Iowa City within the Iowa City metropolitan area.
-
D.
Orange City, Iowa
Orange City, Iowa is a small northwestern Iowa community known for its Dutch heritage, annual Tulip Festival, and role as the cultural and economic hub of Sioux County.
-
E.
Cedar Falls, Iowa
Cedar Falls, Iowa is a city in northeastern Iowa known for being home to the University of Northern Iowa and a regional center for education and culture.
- 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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a76b0d6c8190a09b1a0bd4a6eeec |
completed | March 1, 2026, 8:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6733e47148190bad0ac71cf45dd85 |
completed | March 3, 2026, 5:35 a.m. |
Created at: March 1, 2026, 7:38 p.m.