Triple

T18326552

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Historic Landmarks in Rhode Island	`E439023`	entity
Predicate	contains	`P35`	FINISHED
Object	College Hill Historic District The College Hill Historic District is a prominent historic neighborhood in Providence, Rhode Island, known for its well-preserved 18th- and 19th-century architecture and its association with Brown University and Rhode Island School of Design.	`E1318873`	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: College Hill Historic District | Statement: [National Historic Landmarks in Rhode Island, contains, College Hill Historic District]

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

Target entity: College Hill Historic District
Context triple: [National Historic Landmarks in Rhode Island, contains, College Hill Historic District]

A. Academy Hill Historic District
Academy Hill Historic District is a historically significant neighborhood in Statesville, North Carolina, noted for its preserved 19th- and early 20th-century architecture and its role in the city’s educational and residential development.
B. Church Hill Historic District
Church Hill Historic District is a historic neighborhood in Richmond, Virginia, known for its well-preserved 19th-century architecture and its role in the city’s early development.
C. Museum Hill Historic District
The Museum Hill Historic District is a notable historic neighborhood in St. Joseph, Missouri, recognized for its well-preserved 19th- and early 20th-century architecture and cultural significance.
D. West Square Historic District
West Square Historic District is a notable historic neighborhood in Salisbury, North Carolina, recognized for its well-preserved 19th- and early 20th-century architecture and cultural significance.
E. York Historic District
York Historic District is a nationally recognized historic area in downtown York, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role in early American history.
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: College Hill Historic District
Triple: [National Historic Landmarks in Rhode Island, contains, College Hill Historic District]

Generated description

The College Hill Historic District is a prominent historic neighborhood in Providence, Rhode Island, known for its well-preserved 18th- and 19th-century architecture and its association with Brown University and Rhode Island School of Design.

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

Target entity: College Hill Historic District
Target entity description: The College Hill Historic District is a prominent historic neighborhood in Providence, Rhode Island, known for its well-preserved 18th- and 19th-century architecture and its association with Brown University and Rhode Island School of Design.

A. Academy Hill Historic District
Academy Hill Historic District is a historically significant neighborhood in Statesville, North Carolina, noted for its preserved 19th- and early 20th-century architecture and its role in the city’s educational and residential development.
B. Church Hill Historic District
Church Hill Historic District is a historic neighborhood in Richmond, Virginia, known for its well-preserved 19th-century architecture and its role in the city’s early development.
C. Museum Hill Historic District
The Museum Hill Historic District is a notable historic neighborhood in St. Joseph, Missouri, recognized for its well-preserved 19th- and early 20th-century architecture and cultural significance.
D. West Square Historic District
West Square Historic District is a notable historic neighborhood in Salisbury, North Carolina, recognized for its well-preserved 19th- and early 20th-century architecture and cultural significance.
E. York Historic District
York Historic District is a nationally recognized historic area in downtown York, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its role in early American history.
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_69d8b916a2d081909e249e4902f6aad9`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e50aab3e7c81909b1c0a688707dfd6`	completed	April 19, 2026, 5:02 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a03c4cc227481909497c0d13a8eb816`	completed	May 13, 2026, 12:24 a.m.
NEDg	Description generation	`batch_6a03c8e79b8c8190a8e20ad0ef90fc19`	completed	May 13, 2026, 12:42 a.m.
NED2	Entity disambiguation (via description)	`batch_6a03c94a98ac819085d3f99bdf6f4970`	completed	May 13, 2026, 12:43 a.m.

Created at: April 10, 2026, 10:36 a.m.