Triple

T2825473

Position	Surface form	Disambiguated ID	Type / Status
Subject	Richmond, Indiana	`E54908`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	East Main Street–Glen Miller Park Historic District The East Main Street–Glen Miller Park Historic District is a nationally recognized historic area in Richmond, Indiana, noted for its well-preserved residential architecture and its association with the city’s early 20th-century development.	`E300616`	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: East Main Street–Glen Miller Park Historic District | Statement: [Richmond, Indiana, hasHistoricDistrict, East Main Street–Glen Miller Park Historic District]

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

Target entity: East Main Street–Glen Miller Park Historic District
Context triple: [Richmond, Indiana, hasHistoricDistrict, East Main Street–Glen Miller Park Historic District]

A. North Main Historic District
North Main Historic District is a nationally recognized residential historic area in Salisbury, North Carolina, noted for its early 20th-century architecture and well-preserved streetscape.
B. Laurel Main Street Historic District
Laurel Main Street Historic District is a preserved historic commercial and residential area in Laurel, Maryland, known for its late 19th- and early 20th-century architecture and small-town main street character.
C. 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.
D. Front Street historic district
The Front Street historic district is a preserved area in Cockburn Town known for its colonial-era architecture and role as the town’s traditional commercial and administrative center.
E. 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.
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: East Main Street–Glen Miller Park Historic District
Triple: [Richmond, Indiana, hasHistoricDistrict, East Main Street–Glen Miller Park Historic District]

Generated description

The East Main Street–Glen Miller Park Historic District is a nationally recognized historic area in Richmond, Indiana, noted for its well-preserved residential architecture and its association with the city’s early 20th-century development.

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

Target entity: East Main Street–Glen Miller Park Historic District
Target entity description: The East Main Street–Glen Miller Park Historic District is a nationally recognized historic area in Richmond, Indiana, noted for its well-preserved residential architecture and its association with the city’s early 20th-century development.

A. North Main Historic District
North Main Historic District is a nationally recognized residential historic area in Salisbury, North Carolina, noted for its early 20th-century architecture and well-preserved streetscape.
B. Laurel Main Street Historic District
Laurel Main Street Historic District is a preserved historic commercial and residential area in Laurel, Maryland, known for its late 19th- and early 20th-century architecture and small-town main street character.
C. 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.
D. Front Street historic district
The Front Street historic district is a preserved area in Cockburn Town known for its colonial-era architecture and role as the town’s traditional commercial and administrative center.
E. 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.
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_69ab49e100c0819082a40cb797383243`	completed	March 6, 2026, 9:40 p.m.
NER	Named-entity recognition	`batch_69abde925e688190bb390d3182f8c4f0`	completed	March 7, 2026, 8:15 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69afceaf9298819093eb24a8ff0b5e02`	completed	March 10, 2026, 7:56 a.m.
NEDg	Description generation	`batch_69afcf20b6a08190bdf91bed219d2653`	completed	March 10, 2026, 7:58 a.m.
NED2	Entity disambiguation (via description)	`batch_69afcf7e02648190889576d7a180a193`	completed	March 10, 2026, 7:59 a.m.

Created at: March 6, 2026, 9:59 p.m.