Triple

T22733005

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mayor of West Valley City	`E562187`	entity
Predicate	seat	`P75`	FINISHED
Object	West Valley City Hall	`—`	NE NERFINISHED

How this triple was built (3 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: West Valley City Hall | Statement: [Mayor of West Valley City, seat, West Valley City Hall]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: West Valley City Hall
Context triple: [Mayor of West Valley City, seat, West Valley City Hall]

A. West Jordan City Hall
West Jordan City Hall is the primary municipal government building for the city of West Jordan, Utah, housing city administration and public services.
B. Provo City Hall
Provo City Hall is the main municipal government building in Provo, Utah, housing city administrative offices and serving as the center of local civic affairs.
C. Salt Lake City and County Building
The Salt Lake City and County Building is a historic Richardsonian Romanesque landmark in downtown Salt Lake City that serves as the seat of city government and a prominent civic symbol.
D. Murray City Hall
Murray City Hall is the central municipal building that houses the local government offices and administrative services for the city of Murray.
E. Cottonwood City Hall
Cottonwood City Hall is the primary municipal government building in Cottonwood, Arizona, housing city administrative offices and serving as the central venue for local civic affairs.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: West Valley City Hall
Target entity description: West Valley City Hall is the main municipal government building and administrative center for West Valley City, Utah.

A. West Jordan City Hall
West Jordan City Hall is the primary municipal government building for the city of West Jordan, Utah, housing city administration and public services.
B. Provo City Hall
Provo City Hall is the main municipal government building in Provo, Utah, housing city administrative offices and serving as the center of local civic affairs.
C. Salt Lake City and County Building
The Salt Lake City and County Building is a historic Richardsonian Romanesque landmark in downtown Salt Lake City that serves as the seat of city government and a prominent civic symbol.
D. Murray City Hall
Murray City Hall is the central municipal building that houses the local government offices and administrative services for the city of Murray.
E. Cottonwood City Hall
Cottonwood City Hall is the primary municipal government building in Cottonwood, Arizona, housing city administrative offices and serving as the central venue for local civic affairs.
F. None of above. chosen

Provenance (2 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_69e24550859c81908727d91efc3a81b4`	completed	April 17, 2026, 2:36 p.m.
NER	Named-entity recognition	`batch_69f1792ef5bc819088af71bdc96ed41b`	completed	April 29, 2026, 3:21 a.m.

Created at: April 17, 2026, 3:21 p.m.