Triple

T11687886

Position	Surface form	Disambiguated ID	Type / Status
Subject	Detroit–Warren–Ann Arbor combined statistical area	`E277789`	entity
Predicate	containsMicropolitanArea	`P35912`	FINISHED
Object	Lapeer micropolitan statistical area The Lapeer micropolitan statistical area is a small urban-centered region in Lapeer County, Michigan, recognized by the U.S. Census Bureau and integrated into the broader Detroit–Warren–Ann Arbor combined statistical area.	`E941038`	NE FINISHED

How this triple was built (4 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: Lapeer micropolitan statistical area | Statement: [Detroit–Warren–Ann Arbor combined statistical area, containsMicropolitanArea, Lapeer micropolitan statistical area]

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

Target entity: Lapeer micropolitan statistical area
Context triple: [Detroit–Warren–Ann Arbor combined statistical area, containsMicropolitanArea, Lapeer micropolitan statistical area]

A. Bay City, Michigan Metropolitan Statistical Area
The Bay City, Michigan Metropolitan Statistical Area is a U.S. Census-defined region in Michigan centered on the city of Bay City and its surrounding communities, used for statistical and economic analysis.
B. Battle Creek, MI Metropolitan Statistical Area
The Battle Creek, MI Metropolitan Statistical Area is a U.S. Census-defined region in south-central Michigan centered on the city of Battle Creek and its surrounding communities.
C. Kalamazoo-Portage Metropolitan Statistical Area
The Kalamazoo-Portage Metropolitan Statistical Area is a U.S. Census-defined region in southwestern Michigan centered on the cities of Kalamazoo and Portage, serving as a regional hub for education, healthcare, and manufacturing.
D. Lapeer, Michigan, United States
Lapeer is a small city in Michigan, United States, known as the county seat of Lapeer County and part of the Flint metropolitan area.
E. Lapeer
Lapeer is a small city in Michigan known as an administrative and commercial center for the surrounding rural region.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Lapeer micropolitan statistical area
Triple: [Detroit–Warren–Ann Arbor combined statistical area, containsMicropolitanArea, Lapeer micropolitan statistical area]

Generated description

The Lapeer micropolitan statistical area is a small urban-centered region in Lapeer County, Michigan, recognized by the U.S. Census Bureau and integrated into the broader Detroit–Warren–Ann Arbor combined statistical area.

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

Target entity: Lapeer micropolitan statistical area
Target entity description: The Lapeer micropolitan statistical area is a small urban-centered region in Lapeer County, Michigan, recognized by the U.S. Census Bureau and integrated into the broader Detroit–Warren–Ann Arbor combined statistical area.

A. Bay City, Michigan Metropolitan Statistical Area
The Bay City, Michigan Metropolitan Statistical Area is a U.S. Census-defined region in Michigan centered on the city of Bay City and its surrounding communities, used for statistical and economic analysis.
B. Battle Creek, MI Metropolitan Statistical Area
The Battle Creek, MI Metropolitan Statistical Area is a U.S. Census-defined region in south-central Michigan centered on the city of Battle Creek and its surrounding communities.
C. Kalamazoo-Portage Metropolitan Statistical Area
The Kalamazoo-Portage Metropolitan Statistical Area is a U.S. Census-defined region in southwestern Michigan centered on the cities of Kalamazoo and Portage, serving as a regional hub for education, healthcare, and manufacturing.
D. Lapeer, Michigan, United States
Lapeer is a small city in Michigan, United States, known as the county seat of Lapeer County and part of the Flint metropolitan area.
E. Lapeer
Lapeer is a small city in Michigan known as an administrative and commercial center for the surrounding rural region.
F. None of above. chosen

Provenance (5 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_69d6aafe02d881909900d54ad7d4af84`	completed	April 8, 2026, 7:22 p.m.
NER	Named-entity recognition	`batch_69d8a4654be881909bd0256cf18e25de`	completed	April 10, 2026, 7:19 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ef14431f3c81908af9167c46f8c2bc`	completed	April 27, 2026, 7:46 a.m.
NEDg	Description generation	`batch_69ef511f8f688190b2806d4e8ab16511`	completed	April 27, 2026, 12:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69ef537efcc48190afffaa50f28940d8`	completed	April 27, 2026, 12:15 p.m.

Created at: April 8, 2026, 9:40 p.m.