Triple

T1110691

Position	Surface form	Disambiguated ID	Type / Status
Subject	Northampton, Massachusetts	`E25588`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Elm Street Historic District Elm Street Historic District is a historically significant neighborhood in Northampton, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscape.	`E127969`	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: Elm Street Historic District | Statement: [Northampton, Massachusetts, hasHistoricDistrict, Elm Street Historic District]

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

Target entity: Elm Street Historic District
Context triple: [Northampton, Massachusetts, hasHistoricDistrict, Elm Street Historic District]

A. Stone Street Historic District
Stone Street Historic District is a cobblestoned, colonial-era commercial area in New York City’s Financial District known for its preserved 17th- and 18th-century streetscape and popular outdoor dining.
B. Union Street Historic District
Union Street Historic District is a designated historic neighborhood in Poughkeepsie, New York, known for its preserved 19th-century residential and commercial architecture.
C. Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
D. Milledge Avenue Historic District
Milledge Avenue Historic District is a prominent historic neighborhood in Athens, Georgia, known for its well-preserved 19th- and early 20th-century homes and architectural styles.
E. County Street Historic District
County Street Historic District is a historically significant residential and civic neighborhood in New Bedford, Massachusetts, known for its well-preserved 19th-century architecture and association with the city’s whaling-era prosperity.
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: Elm Street Historic District
Triple: [Northampton, Massachusetts, hasHistoricDistrict, Elm Street Historic District]

Generated description

Elm Street Historic District is a historically significant neighborhood in Northampton, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscape.

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

Target entity: Elm Street Historic District
Target entity description: Elm Street Historic District is a historically significant neighborhood in Northampton, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscape.

A. Stone Street Historic District
Stone Street Historic District is a cobblestoned, colonial-era commercial area in New York City’s Financial District known for its preserved 17th- and 18th-century streetscape and popular outdoor dining.
B. Union Street Historic District
Union Street Historic District is a designated historic neighborhood in Poughkeepsie, New York, known for its preserved 19th-century residential and commercial architecture.
C. Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
D. Milledge Avenue Historic District
Milledge Avenue Historic District is a prominent historic neighborhood in Athens, Georgia, known for its well-preserved 19th- and early 20th-century homes and architectural styles.
E. County Street Historic District
County Street Historic District is a historically significant residential and civic neighborhood in New Bedford, Massachusetts, known for its well-preserved 19th-century architecture and association with the city’s whaling-era prosperity.
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_69a49428d4448190b3b36991ceae87ce`	completed	March 1, 2026, 7:31 p.m.
NER	Named-entity recognition	`batch_69a4bb75eec08190b1d6545e96816d34`	completed	March 1, 2026, 10:19 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac53935d108190955343cd1d3716b0`	completed	March 7, 2026, 4:34 p.m.
NEDg	Description generation	`batch_69ac5436b8688190b9d13a6920a218f6`	completed	March 7, 2026, 4:37 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac548b363881908de3588d34c4960c`	completed	March 7, 2026, 4:38 p.m.

Created at: March 1, 2026, 7:43 p.m.