Triple

T4062007

Position	Surface form	Disambiguated ID	Type / Status
Subject	Old Town neighborhood	`E86233`	entity
Predicate	hasLandmark	`P105`	FINISHED
Object	Old Town Triangle Historic District Old Town Triangle Historic District is a historic residential area in Chicago known for its preserved 19th-century architecture, narrow tree-lined streets, and vibrant arts and cultural scene.	`E409964`	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: Old Town Triangle Historic District | Statement: [Old Town neighborhood, hasLandmark, Old Town Triangle Historic District]

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

Target entity: Old Town Triangle Historic District
Context triple: [Old Town neighborhood, hasLandmark, Old Town Triangle Historic District]

A. East End Historic District
The East End Historic District is a nationally recognized historic neighborhood in Newburgh, New York, noted for its extensive collection of 19th- and early 20th-century architecture and its role in the city's cultural and urban history.
B. West End Historic District
The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
C. Paradise Historic District
Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
D. Somerville Historic District
Somerville Historic District is a designated area in Somerville, New Jersey, known for its preserved historic architecture and significance in the town’s cultural and architectural heritage.
E. East Side Historic District
The East Side Historic District is a residential neighborhood in Melrose, Massachusetts, noted for its well-preserved late 19th- and early 20th-century architecture and historic character.
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: Old Town Triangle Historic District
Triple: [Old Town neighborhood, hasLandmark, Old Town Triangle Historic District]

Generated description

Old Town Triangle Historic District is a historic residential area in Chicago known for its preserved 19th-century architecture, narrow tree-lined streets, and vibrant arts and cultural scene.

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

Target entity: Old Town Triangle Historic District
Target entity description: Old Town Triangle Historic District is a historic residential area in Chicago known for its preserved 19th-century architecture, narrow tree-lined streets, and vibrant arts and cultural scene.

A. East End Historic District
The East End Historic District is a nationally recognized historic neighborhood in Newburgh, New York, noted for its extensive collection of 19th- and early 20th-century architecture and its role in the city's cultural and urban history.
B. West End Historic District
The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
C. Paradise Historic District
Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
D. Somerville Historic District
Somerville Historic District is a designated area in Somerville, New Jersey, known for its preserved historic architecture and significance in the town’s cultural and architectural heritage.
E. East Side Historic District
The East Side Historic District is a residential neighborhood in Melrose, Massachusetts, noted for its well-preserved late 19th- and early 20th-century architecture and historic character.
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_69aed93c69208190a4efac0efe3cd69b`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aefbd60cc081908764fcc8206bc1ef`	completed	March 9, 2026, 4:56 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b562ac25848190951431c9c853cc59`	completed	March 14, 2026, 1:29 p.m.
NEDg	Description generation	`batch_69b5633103e081909dbe7a7e54877343`	completed	March 14, 2026, 1:31 p.m.
NED2	Entity disambiguation (via description)	`batch_69b563eca17c81908deff0d361a7be87`	completed	March 14, 2026, 1:34 p.m.

Created at: March 9, 2026, 3:38 p.m.