Triple

T1330579

Position	Surface form	Disambiguated ID	Type / Status
Subject	Marion County–Indianapolis consolidated city-county	`E28633`	entity
Predicate	locatedInMetropolitanArea	`P294`	FINISHED
Object	Indianapolis metropolitan area The Indianapolis metropolitan area is a major Midwestern U.S. urban region centered on the city of Indianapolis, encompassing surrounding suburbs and counties that form its broader economic and population hub.	`E135126`	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: Indianapolis metropolitan area | Statement: [Marion County–Indianapolis consolidated city-county, locatedInMetropolitanArea, Indianapolis metropolitan area]

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

Target entity: Indianapolis metropolitan area
Context triple: [Marion County–Indianapolis consolidated city-county, locatedInMetropolitanArea, Indianapolis metropolitan area]

A. Cincinnati metropolitan area
The Cincinnati metropolitan area is a multi-state urban and suburban region centered on the city of Cincinnati, encompassing parts of Ohio, Kentucky, and Indiana and serving as a major economic and cultural hub of the Midwest.
B. Indianapolis
Indianapolis is the capital and most populous city of the U.S. state of Indiana, known for its major sports franchises and hosting the annual Indianapolis 500 auto race.
C. Columbus metropolitan area
The Columbus metropolitan area is a regional urban and economic hub centered on the city of Columbus in western Georgia, extending into east-central Alabama.
D. St. Louis metropolitan area
The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
E. Central Indiana
Central Indiana is a geographic and cultural region in the U.S. state of Indiana that includes the Indianapolis metropolitan area and surrounding communities.
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: Indianapolis metropolitan area
Triple: [Marion County–Indianapolis consolidated city-county, locatedInMetropolitanArea, Indianapolis metropolitan area]

Generated description

The Indianapolis metropolitan area is a major Midwestern U.S. urban region centered on the city of Indianapolis, encompassing surrounding suburbs and counties that form its broader economic and population hub.

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

Target entity: Indianapolis metropolitan area
Target entity description: The Indianapolis metropolitan area is a major Midwestern U.S. urban region centered on the city of Indianapolis, encompassing surrounding suburbs and counties that form its broader economic and population hub.

A. Cincinnati metropolitan area
The Cincinnati metropolitan area is a multi-state urban and suburban region centered on the city of Cincinnati, encompassing parts of Ohio, Kentucky, and Indiana and serving as a major economic and cultural hub of the Midwest.
B. Indianapolis
Indianapolis is the capital and most populous city of the U.S. state of Indiana, known for its major sports franchises and hosting the annual Indianapolis 500 auto race.
C. Columbus metropolitan area
The Columbus metropolitan area is a regional urban and economic hub centered on the city of Columbus in western Georgia, extending into east-central Alabama.
D. St. Louis metropolitan area
The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
E. Central Indiana chosen
Central Indiana is a geographic and cultural region in the U.S. state of Indiana that includes the Indianapolis metropolitan area and surrounding communities.
F. None of above.

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_69a498561a508190a3e1bc137c2b866a`	completed	March 1, 2026, 7:49 p.m.
NER	Named-entity recognition	`batch_69a4c1c449bc8190acb6603a0ddac7fd`	completed	March 1, 2026, 10:46 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad293ab8508190ac321c898cd3df39`	completed	March 8, 2026, 7:46 a.m.
NEDg	Description generation	`batch_69ad2d23e14881909fc5a4d89c0b74f4`	completed	March 8, 2026, 8:02 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad2ded1d548190b0c51c460a751017`	completed	March 8, 2026, 8:06 a.m.

Created at: March 1, 2026, 7:55 p.m.